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Website build 67358e1 • updated Oct 11, 2026, 1:12 AM EDT

FPB / SPECIES EVIDENCE

Careful evidence.
Better fishkeeping.

Read what keepers observed, what authors recommend, and where the evidence leaves questions open.

Bounded research coverage
Catalog subjects: October 2, 2026
See current availability

Keeper reports are attributed experiences. They do not establish species identity, independent replication, biological causes or a guaranteed breeding method. Trade labels and missing measurements remain unresolved.

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Located evidence

597 matching reports

Located reports and recommendations with attribution.

Care reports at a glance

No care report appears on this results page. We do not fill parameters from adjacent species.

Disagreements and qualifications

L134 remove fry or retain paternal care

{"id": "cg03", "topic": "L134 remove fry or retain paternal care", "elements": ["s03.e02", "s03.e03", "s04.e02", "s04.e03", "s05.e02", "s09.e03", "s16.e01", "s32.e01"], "interpretation": "Both separated and parent-tank rearing succeed or fail. Food access, box turnover, handling and male behavior likely interact; no one-size-fits-all verdict."}

Unresolved; preserve exact source scope and disagreement.

L600 clutch counts

{"id": "cg10", "topic": "L600 clutch counts", "elements": ["s24.e02", "s29.e01", "s30.e02"], "interpretation": "200–500 eggs and approximately 400 contrast with claimed 1,195. Retain outlier as attributed, unresolved; do not infer typical fecundity or credibility from precise arithmetic."}

Unresolved; preserve exact source scope and disagreement.

L600 hatching and yolk timing

{"id": "cg09", "topic": "L600 hatching and yolk timing", "elements": ["s24.e02", "s24.e03", "s29.e01", "s29.e02", "s30.e01"], "interpretation": "Different diary anchors, temperatures and source lineage may explain differences; do not average incubation or yolk periods."}

Unresolved; preserve exact source scope and disagreement.

dominic-safety-qualification

KH0 was explicitly unnecessary; source warns against copying husbandry. Weather/water changes and feeding context are confounded; old advice must carry this qualification.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

l236-arrival-date

Early-2020 delivery and late-2019 arrival descriptions conflict retrospectively. Keep both; do not infer a corrected date or seasonal trigger.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

l236-inventory-endpoints

25 removed, 15 remaining and later 74 offspring are overlapping inventories; never sum or calculate survival without a brood denominator.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

Coverage and gaps

This is a growing index of selected public sources. Shared authors, copied pages and overlapping cohorts do not count as independent corroboration. Date, unit, taxon, denominator and endpoint gaps remain visible in the reports.

Human-origin judgments rely on attribution and source evidence; no reliable AI detector is claimed. This library republishes original limited summaries and attribution, with no publisher full text or media.

Suggest a source or report a correction
l236-mixed-fry-identity

L333/L236 fry mixed and became indistinguishable; adult SW/L397 cohabitation does not prove hybridization or L397 breeding. Earlier losses need taxon-specific reassessment.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

reassembled-same-cohort

Reassembled Cattleya and Line testimony refers to the same breeder series; eight has an unspecified life stage and may be included in the later count. Container date is not original utterance date; witness is not another breeding replicate.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

udo-intervention-unnecessary

Udo's 2009 reply says the intervention was unnecessary; three unnamed accounts with it and four without are secondhand, unidentifiable and not independent corroboration or a controlled effect. Link this qualification to the original conductivity/pH trigger observation.

Unresolved qualification/context limit. Prior reviews and selected snapshots require reassessment; original observations not erased.

l600 / breedingpersonal-anecdote

Most yolks gone by day 26; crushed food accepted day 30 after Artemia refusal.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

鯨奇報告 / underlying keeper unresolved — 異型的飼養與l600繁殖的全記錄

kknews.cc · lines 130–160
· published 2018-12-22 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

day35
"twice-daily feeding, no losses since feeding began" · unit unknown (reported)
losses_days14to30
"about 15" · unit unknown (reported)
timing_caution
"diary anchors/translation need validation" · unit unknown (reported)
l600 / breedingpersonal-anecdote

Three early larvae died after handling ruptured yolks; main hatch occurred by diary day seven.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

牧漁堂 (Mu Yu Tang) — 30厘米大異型 L600帝王血鑽坦克繁殖三十天全紀錄

kknews.cc · lines 74–96
· published 2015-10-25 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

breeder_lengths
"30,30,33 cm; basis unspecified" · unit unknown (reported)
spawn_date
"2015-01-06" · unit unknown (reported)
temperature
not reported · unit unknown (reported)
l600 / breedingpersonal-anecdote

Author claims 1,184 juveniles day thirty and infers initial 1,195 eggs including losses.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

牧漁堂 (Mu Yu Tang) — 30厘米大異型 L600帝王血鑽坦克繁殖三十天全紀錄

kknews.cc · lines 195–208
· published 2015-10-25 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

survival_claim
"99%; source outcome claim, not evidence-confidence score" · unit unknown (reported)
validation
"unverified unusually large outlier; no population benchmark" · unit unknown (reported)
l600 / breedingpersonal-anecdote

Pseudacanthicus fry losses around three centimetres attributed speculatively to crowding, stress and bacteria.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Daniel Konn-Vetterlein — Breeding Cactus Plecos

www.tfhmagazine.com · Prepare for Juveniles
· published date unknown · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

causal_status
"proposed not tested" · unit unknown (reported)
size
"about 3 cm" · unit unknown (reported)
taxon_scope
"genus only; not L600" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Ejected eggs rescued; paternal care improved after at least two failed attempts.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

fischkopp — Pleco Breeding L134

www.ovas.ca · fischkopp original/reply
· published 2009-06-16 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

followup
"captions through six months" · unit unknown (reported)
group
7 · unit unknown (reported)
known_females
"at least 2" · unit unknown (reported)
preferred_rearing
"mesh net for better water exchange" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Captions trace spawning pair to approximately five-centimetre juvenile.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Jorschi — L-Welse & co, L134 section

jorschiswelt.jimdofree.com · L134 gallery
· published date unknown · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

images_independently_identified
false · unit unknown (reported)
media_copied
false · unit unknown (reported)
neighboring_L387_parameters_excluded
true · unit unknown (reported)
l134 / breedingpersonal-anecdote

Compiler credits commenter Malte001 instead of Lechner; egg-size units conflict internally.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Aquarist Atlas editorial — Aquarist Atlas Peckoltia compta

www.aquaristatlas.com · Report6/narrative
· published 2026-06-11 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

independent_replication
false · unit unknown (reported)
l236 / breedingpersonal-anecdote

Niki_up kept six regular L236 with three L046 and three bristlenoses; separation was planned, not verified.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 3

www.monsterfishkeepers.com · post #27; {"post_number": 27, "published_date": "2021-05-14", "timezone": null, "author": "Niki_up", "publisher_post_id": "8342001", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8342001", "verified_via": "c
· published 2021-05-14 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

bristlenose_count
{"parameter":"bristlenose_count","reported_value":3,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
L046_count
{"parameter":"L046_count","reported_value":3,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
regular_L236_count
{"parameter":"regular_L236_count","reported_value":6,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

TwoTankAmin reports purchase in late 2019 and delivery in early 2020; a later account instead places arrival in late 2019.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

TwoTankAmin — Project L236, page 3

www.monsterfishkeepers.com · post #30; {"post_number": 30, "published_date": "2021-05-15", "timezone": null, "author": "TwoTankAmin", "publisher_post_id": "8342303", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8342303", "verified_via"
· published 2021-05-15 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingauthor-hypothesis

The regular L236 became gold-toned; Niki_up suspected diet, without testing that explanation.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 4

www.monsterfishkeepers.com · post #35; {"post_number": 35, "published_date": "2021-07-24", "timezone": null, "author": "Niki_up", "publisher_post_id": "8361066", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8361066", "verified_via": "c
· published 2021-07-24 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Budrovcan-line regular L236 reproduced in prolonged grow-out. An initial removal count was followed by a larger final offspring inventory.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

TwoTankAmin — Project L236, page 4

www.monsterfishkeepers.com · post #38; {"post_number": 38, "published_date": "2021-07-27", "timezone": null, "author": "TwoTankAmin", "publisher_post_id": "8361652", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8361652", "verified_via"
· published 2021-07-27 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
fry_left_in_growout
{"parameter":"fry_left_in_growout","reported_value":15,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
fry_size
{"parameter":"fry_size","reported_value":"barely 0.5","reported_unit":"inch","unit_status":"explicit","normalized_value":null,"length_type":null} inch (reported)
GH
not reported (missing)
initial_removed_offspring
{"parameter":"initial_removed_offspring","reported_value":25,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

No repeat SW brood was seen yet. Fry had left the cave within one or two weeks; adult waste was not transferred.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 6

www.monsterfishkeepers.com · post #51; {"post_number": 51, "published_date": "2023-04-22", "timezone": null, "author": "Niki_up", "publisher_post_id": "8485283", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8485283", "verified_via": "c
· published 2023-04-22 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
hatch_to_cave_departure
{"parameter":"hatch_to_cave_departure","reported_value":"1–2","reported_unit":"weeks","unit_status":"explicit","normalized_value":null} weeks (reported)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Niki_up clarifies spawning began roughly one year after purchase, not one year from birth; another brood remained unseen.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 6

www.monsterfishkeepers.com · post #53; {"post_number": 53, "published_date": "2023-04-26", "timezone": null, "author": "Niki_up", "publisher_post_id": "8485927", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8485927", "verified_via": "c
· published 2023-04-26 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
purchase_size
{"parameter":"purchase_size","reported_value":"2.5–3","reported_unit":"inch","unit_status":"explicit","normalized_value":null,"length_type":null} inch (reported)
purchase_to_first_spawn
{"parameter":"purchase_to_first_spawn","reported_value":"about 1","reported_unit":"year","unit_status":"explicit","normalized_value":null} year (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Young L333 and L236 were indistinguishable after mixing. The breeder tank contained SW and L397.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 6

www.monsterfishkeepers.com · post #53; {"post_number": 53, "published_date": "2023-04-26", "timezone": null, "author": "Niki_up", "publisher_post_id": "8485927", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8485927", "verified_via": "c
· published 2023-04-26 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

By April 27, the reported young were approximately 1.25 inches long.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 6

www.monsterfishkeepers.com · post #54; {"post_number": 54, "published_date": "2023-04-27", "timezone": null, "author": "Niki_up", "publisher_post_id": "8486151", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8486151", "verified_via": "c
· published 2023-04-27 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
reported_offspring_size
{"parameter":"reported_offspring_size","reported_value":"about 1.25","reported_unit":"inch","unit_status":"explicit","normalized_value":null,"length_type":null} inch (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Two regular L236 groups first spawned around 3 inches TL and 2.25–2.5 years; SW took longer.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

TwoTankAmin — Project L236, page 6

www.monsterfishkeepers.com · post #52; {"post_number": 52, "published_date": "2023-04-24", "timezone": null, "author": "TwoTankAmin", "publisher_post_id": "8485567", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8485567", "verified_via"
· published 2023-04-24 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
first_spawn_total_length
{"parameter":"first_spawn_total_length","reported_value":"3 +/- 0.25","reported_unit":"inch","unit_status":"explicit","normalized_value":null} inch (reported)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
reported_first_spawn_age
{"parameter":"reported_first_spawn_age","reported_value":"2.25–2.5","reported_unit":"years","unit_status":"explicit","normalized_value":null} years (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Across groups of six or more, spawning reportedly continued 10–11 months before breaks of 2.25–3.5 months.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

TwoTankAmin — Project L236, page 6

www.monsterfishkeepers.com · post #52; {"post_number": 52, "published_date": "2023-04-24", "timezone": null, "author": "TwoTankAmin", "publisher_post_id": "8485567", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8485567", "verified_via"
· published 2023-04-24 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
minimum_colony_size
{"parameter":"minimum_colony_size","reported_value":6,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
pause
{"parameter":"pause","reported_value":"2.25–3.5","reported_unit":"months","unit_status":"explicit","normalized_value":null} months (reported)
pH
not reported (missing)
photoperiod
not reported (missing)
spawning_phase
{"parameter":"spawning_phase","reported_value":"10–11","reported_unit":"months","unit_status":"explicit","normalized_value":null} months (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l236 / breedingpersonal-anecdote

Niki_up names Aquarists Across Canada as supplier of the three SW parents.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Niki_up — Project L236, page 6

www.monsterfishkeepers.com · post #57; {"post_number": 57, "published_date": "2023-11-04", "timezone": null, "author": "Niki_up", "publisher_post_id": "8510319", "permalink": "https://www.monsterfishkeepers.com/forums/threads/project-l236.739579/post-8510319", "verified_via": "c
· published 2023-11-04 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
conductivity
not reported (missing)
GH
not reported (missing)
KH
not reported (missing)
measured_barometric_pressure
not reported (missing)
pH
not reported (missing)
photoperiod
not reported (missing)
purchased_parent_count
{"parameter":"purchased_parent_count","reported_value":3,"reported_unit":"fish","unit_status":"explicit","normalized_value":null} fish (reported)
temperature
not reported (missing)
verified_taxon_identity
not reported (missing)
l397 / breedingauthor-hypothesis

Udo later said three acquaintances succeeded using the described intervention and four without it, concluding the intervention was unnecessary.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Udo Wanninger (Cattleya) — Zuchtbericht von L397 in der Amazonas

www.l-welse.com · post 11, 29 December 2009, page 2; original public-page locator/provenance: {"additional_verified_page_url": "https://www.l-welse.com/forum/showthread.php?t=11137&page=2", "new_post_locators": [{"post_number": 6, "post_id": "97120", "date_displayed":
· published 2009-12-29 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
unnamed_reports_with_intervention
{"parameter":"unnamed_reports_with_intervention","reported_value":"3","reported_unit":"people/accounts","normalized_value":null} people/accounts (reported)
unnamed_reports_without_intervention
{"parameter":"unnamed_reports_without_intervention","reported_value":"4","reported_unit":"people/accounts","normalized_value":null} people/accounts (reported)
verified_taxon_identity
not reported (missing)
l397 / breedingpersonal-anecdote

Udo described the magazine image as more orange than the fish; strong coloration persisted to about 6 cm, followed by browning, especially in males.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Udo Wanninger (Cattleya) — Zuchtbericht von L397 in der Amazonas

www.l-welse.com · post 6, 10 July 2006; original public-page locator/provenance: {"additional_verified_page_url": "https://www.l-welse.com/forum/showthread.php?t=11137&page=2", "new_post_locators": [{"post_number": 6, "post_id": "97120", "date_displayed": "10.07.2006,
· published 2006-07-10 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
size_until_bright_color
{"parameter":"size_until_bright_color","reported_value":"6","reported_unit":"cm","length_convention":null,"normalized_value":null} cm (reported)
verified_taxon_identity
not reported (missing)
l397 / breedingauthor-hypothesis

Some January fry appeared pale; the author initially wondered about stress. In February they remained pale, while the newer brood lacked that appearance.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

mikhailfish (Mikhail; surname not verified) — Panaqolus sp. L397 - разведение

www.aquaforum.ua · post 11 (30 January 2014) and post 13 (10 February 2014); original public-page locator/provenance: {"post_locators": [{"post_number": 1, "post_id": "2667902", "date_displayed": "06.01.2014, 05:11", "edited_displayed": "22.10.2014, 22:53", "text_locus
· published 2014-01-30 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
verified_taxon_identity
not reported (missing)
l397 / breedingpersonal-anecdote

The February brood included conjoined twins, reported alive when the update was written.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

mikhailfish (Mikhail; surname not verified) — Panaqolus sp. L397 - разведение

www.aquaforum.ua · post 13, 10 February 2014; brood attributed to 1 February; original public-page locator/provenance: {"post_locators": [{"post_number": 1, "post_id": "2667902", "date_displayed": "06.01.2014, 05:11", "edited_displayed": "22.10.2014, 22:53", "text_locu
· published 2014-02-10 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
verified_taxon_identity
not reported (missing)
l397 / breedingpersonal-anecdote

Mikhail traced his 4 cm juveniles to an early-2013, wild-parent brood from Mario Smirat in Kamsdorf, obtained via Vladimir Mashura.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

mikhailfish (Mikhail; surname not verified) — Panaqolus sp. L397 - разведение

www.aquaforum.ua · post 1, provenance paragraph; edited 22 October 2014; original public-page locator/provenance: {"post_locators": [{"post_number": 1, "post_id": "2667902", "date_displayed": "06.01.2014, 05:11", "edited_displayed": "22.10.2014, 22:53", "text_locus": "
· published 2014-01-06 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

acquisition_length
{"parameter":"acquisition_length","reported_value":"4","reported_unit":"cm","length_convention":null,"normalized_value":null} cm (reported)
brood_denominator
not reported (missing)
causal_effect
not reported (missing)
verified_taxon_identity
not reported (missing)
l397 / breedingpeer-recommendation

Dominic explicitly said KH0 was unnecessary and warned readers against copying his methods without considering their own setup and alternative food availability.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Dominic H. — L 397 zum Laichen bringen

www.l-welse.com · post 8, opening and caution paragraphs; original public-page locator/provenance: {"post_locators": [{"post_number": 6, "post_id": "237096", "date_displayed": "25.01.2015, 09:10"}, {"post_number": 8, "post_id": "237109", "date_displayed": "26.01.2015,
· published 2015-01-26 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
KH_mentioned_as_not_necessary
{"parameter":"KH_mentioned_as_not_necessary","reported_value":"0","reported_unit":null,"unit_status":"not_stated","normalized_value":null} · unit unknown (uncertain)
verified_taxon_identity
not reported (missing)
l397 / breedingpersonal-anecdote

He reported withholding water changes until fry reached about 1.5 cm; he also saw new clutches around weather changes without changing water.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Dominic H. — L 397 zum Laichen bringen

www.l-welse.com · post 6 and post 8; original public-page locator/provenance: {"post_locators": [{"post_number": 6, "post_id": "237096", "date_displayed": "25.01.2015, 09:10"}, {"post_number": 8, "post_id": "237109", "date_displayed": "26.01.2015, 21:40", "edited_disp
· published 2015-01-25 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
fry_length_at_resumed_water_change
{"parameter":"fry_length_at_resumed_water_change","reported_value":"about 1.5","reported_unit":"cm","length_convention":null,"normalized_value":null} cm (reported)
verified_taxon_identity
not reported (missing)
l397 / breedingsecondary-summary

An embedded Cattleya update reports a third clutch using the same undisclosed intervention, with only eight from the second brood.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Udo Wanninger (Cattleya) — L397 NZ - von Cattleya

l-welse.com · post 1 reconstructed transcript, Cattleya third-clutch passage; original public-page locator/provenance: {"post_locator": {"post_number": 1, "post_id": "93482", "container_date_displayed": "04.03.2006, 08:39", "original_statement_dates": null, "locus
· published 2006-03-04 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
second_brood_reported_count
{"parameter":"second_brood_reported_count","reported_value":"8","reported_unit":null,"unit_status":"counted_life_stage_not_explicit","normalized_value":null} · unit unknown (uncertain)
verified_taxon_identity
not reported (missing)
l397 / breedingsecondary-summary

Line's embedded reply says she saw the young in Udo's setup near the adults.

Reported evidence with source and stock-identity limits; this is not a verified breeding protocol or success probability.

Line — L397 NZ - von Cattleya

l-welse.com · post 1 reconstructed transcript, Line witness passage; original public-page locator/provenance: {"post_locator": {"post_number": 1, "post_id": "93482", "container_date_displayed": "04.03.2006, 08:39", "original_statement_dates": null, "locus": "recon
· published 2006-03-04 · accessed 2026-10-03
Original short summary with attribution. Publisher copyright retained; no full text or media republished.

Detailed reported record — unknown

Event date: not reported

brood_denominator
not reported (missing)
causal_effect
not reported (missing)
verified_taxon_identity
not reported (missing)
Previous reports