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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 mortality causal correction

{"id": "cg04", "topic": "L134 mortality causal correction", "elements": ["s03.e02", "s03.e03"], "interpretation": "Later author correction supersedes earlier stress-only explanation within this report. Neither explanation is a controlled diagnosis."}

Unresolved; preserve exact source scope and disagreement.

domestic-ancistrus / breedingpersonal-anecdote

Male territorial pushing and odontode encounters intensified around breeding.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Behavior paragraphs
· published 2025-02-01 · 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

measurement
not reported · unit unknown (reported)
domestic-ancistrus / breedingpersonal-anecdote

Diet included algae wafers, vegetables and occasional worms.

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

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
Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Feeding paragraph
· published 2025-02-01 · 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

measurement
not reported · unit unknown (reported)
domestic-ancistrus / breedingpersonal-anecdote

Keeper began with six juvenile Super Reds.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Opening narrative
· published 2025-02-01 · 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

measurement
6 fish (reported)
Detailed reported record — unknown

Event date: not reported

cohortContext
{"setting":"captive aquarium","stock_identity":"keeper/trade identification; unverified against catalog animals","sample_independence":"see dependencies; repeated broods are not independent keepers","reporter":"Mikey P","raw_spawn_log_absent":true} · unit unknown (reported)
cohortEndpoint
"breeding_and_growout_claim" · unit unknown (reported)
domestic-ancistrus / breedingpersonal-anecdote

Article gives about 1.5 inches at three months.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Growout paragraph
· published 2025-02-01 · 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

measurement
{"length":1.5,"age":3} inch; month (reported)
domestic-ancistrus / breedingpersonal-anecdote

Reported pH range was 6.6–7.2.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Water paragraph
· published 2025-02-01 · 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

measurement
{"min":6.6,"max":7.2} pH (reported)
domestic-ancistrus / breedingpersonal-anecdote

Keeper aimed to separate fry after two to three weeks.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Growout paragraph
· published 2025-02-01 · 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

measurement
{"min":2,"max":3} week (reported)
domestic-ancistrus / breedingpersonal-anecdote

Breeding setup used a 40-gallon tank with caves and wood.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Habitat paragraph
· published 2025-02-01 · 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

measurement
40 gallon_unspecified (reported)
domestic-ancistrus / breedingpersonal-anecdote

Reported temperature range was 78–82°F.

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

Mikey P — The Quick Catch: The Super Red Bristlenose Pleco (Ancistrus sp.)

www.pickfishpets.com · Water paragraph
· published 2025-02-01 · 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

measurement
{"min":78,"max":82} °F (reported)
l134 / breedingpersonal-anecdote

First successful group had two males and three females.

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

Janne Ekström — Breeding Peckoltia compta

www.planetcatfish.com · paras 3–8
· published 2002-01-01 · 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_length
"9–10 cm, basis unspecified" · unit unknown (reported)
cave
"15 cm depth; 3.5 × 2.5 cm entrance" · unit unknown (reported)
tank
"140 × 50 × 36 cm" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Daily RO changes preceded spawning; chemistry and temperature changed together.

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

Janne Ekström — Breeding Peckoltia compta

www.planetcatfish.com · paras 8–14
· published 2002-01-01 · 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

conductivity
"300→150 µS as printed" · unit unknown (reported)
egg_diameter
"approximately 3.5 mm" · unit unknown (reported)
fry
37 · unit unknown (reported)
hatch
"7 days after spawning" · unit unknown (reported)
pH
"7.5→6.8" · unit unknown (reported)
temperature
"28→25 °C" · unit unknown (reported)
yolk
"10 further days" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Artemia/shrimp mix fed; smaller fry separated; no losses by four-week update.

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

Janne Ekström — Breeding Peckoltia compta

www.planetcatfish.com · paras 14–17
· published 2002-01-01 · 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

four_week_length
"20–22 mm" · unit unknown (reported)
nursery
"60 L" · unit unknown (reported)
water_change
"10% daily" · unit unknown (reported)
yolk_absorbed_length
"17 mm" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Both groups spawned after conductivity decline despite different circulation; author infers strong flow unnecessary.

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

Janne Ekström — Breeding Peckoltia compta

www.planetcatfish.com · final paragraphs
· published 2002-01-01 · 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

conductivity
"260→110 µS; abbreviated in source" · unit unknown (reported)
pH
6.5 · unit unknown (reported)
tank_each
"130 L" · unit unknown (reported)
temperature
"28 °C" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Two earlier fish died after rich feeding; dietary causation remains author's inference.

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

Janne Ekström — Breeding Peckoltia compta

www.planetcatfish.com · feeding paragraph
· published 2002-01-01 · 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

l134 / breedingpersonal-anecdote

Four clutches developed in lightly circulating planted community.

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

Roland Kipper (Rolo) — Zuchtbericht L134

www.l-welse.com · lines 20–29
· 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

conductivity
"180–200 µS/cm" · unit unknown (reported)
egg_diameter
"2–2.5 mm" · unit unknown (reported)
eggs
[17,28,12,36] · unit unknown (reported)
free_swim
"10–12 days after hatch" · unit unknown (reported)
hatching
"6–7 days" · unit unknown (reported)
pH
"first 6.1; later about 5" · unit unknown (reported)
tank
"240 L" · unit unknown (reported)
temperature
"normally 27 °C; occasionally 30 °C" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Approximately 75% lost across first three cohorts; separate 25 L rearing with daily 50% changes improved outcome.

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

Roland Kipper (Rolo) — Zuchtbericht L134

www.l-welse.com · lines 32–40
· 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

l134 / breedingpersonal-anecdote

Author later attributes losses to inadequate breeder-box exchange, correcting original stress/shock explanation.

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

Roland Kipper (Rolo) — Zuchtbericht L134

www.l-welse.com · lines 43–45
· 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

change
"filter flow routed directly into box instead of toward side slots" · unit unknown (reported)
l134 / breedingauthor-hypothesis

Three years restarting in March/April suggested internal seasonality to keeper.

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

Roland Kipper (Rolo) — Zuchtbericht L134

www.l-welse.com · 4 March 2002 update
· 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

l134 / breedingpersonal-anecdote

Four fish kept in partitioned aquarium; rainwater changes preceded spawning.

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

Jost Borcherding — Zuchtbericht L134

www.l-welse.com · lines 18–23
· 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

cave
"10 cm long; 4 cm diameter" · unit unknown (reported)
conductivity
"below 300 µS/cm" · unit unknown (reported)
fish
"about 6 cm, basis unspecified" · unit unknown (reported)
full_tank
"480 L, divided" · unit unknown (reported)
pH
"about 5.5" · unit unknown (reported)
temperature
"about 25 °C" · unit unknown (reported)
water_change
"20% every 1–2 weeks" · unit unknown (reported)
l134 / breedingpersonal-anecdote

At least twenty juveniles counted day 22; some remained inside paternal cave after yolk absorption.

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

Jost Borcherding — Zuchtbericht L134

www.l-welse.com · dated diary
· 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

day0
"2003-11-22 first larva seen" · unit unknown (reported)
day13
"15–18 mm TL" · unit unknown (reported)
day22
"about 20 mm TL" · unit unknown (reported)
growout_temperature
"about 26 °C" · unit unknown (reported)
half_year
"largest almost 6 cm; basis unspecified" · unit unknown (reported)
l134 / breedingauthor-hypothesis

Father might fan food into cave; nocturnal feeding excursions also possible.

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

Jost Borcherding — Zuchtbericht L134

www.l-welse.com · lines 38–43
· 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

l134 / breedingpersonal-anecdote

First success March 2002 after nearly two years; later male replacements affected brood survival.

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

Walter Lechner — Pflege und Zucht von Peckoltia compta L134, Tapajos Zebra

www.l-welse.com · lines 50–65
· 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

conductivity
"about 120 µS/cm" · unit unknown (reported)
fry_per_clutch
"7–29" · unit unknown (reported)
GH
"2 °dGH" · unit unknown (reported)
KH
"0 °dKH" · unit unknown (reported)
pH
"just under 6" · unit unknown (reported)
release
"about 2.5 weeks after laying" · unit unknown (reported)
release_length
"about 1.3 cm TL" · unit unknown (reported)
l134 / breedingpersonal-anecdote

First breeder-box cohort lost two of twenty-nine; later unexplained losses. Parent-tank cohort also grew well.

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

Walter Lechner — Pflege und Zucht von Peckoltia compta L134, Tapajos Zebra

www.l-welse.com · lines 73–86
· 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

later_size
"8–10 cm TL near two years" · unit unknown (reported)
two_month_size
"some over 3 cm" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Adults refused offered foods; wood/biofilm feeding inferred. Wood digestion and a no-feed regimen are not established.

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

Walter Lechner — Pflege und Zucht von Peckoltia compta L134, Tapajos Zebra

www.l-welse.com · lines 41–46
· 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

l134 / breedingpersonal-anecdote

First fry almost eight years after import; later three-year pause ended after adding fish.

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

Bernd Freisens — Peckoltia compta L134

www.elodea-bergstrasse.de · lines 19–29
· 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

dimensions
"100 × 60 × 35 cm; inconsistent with volume" · unit unknown (reported)
first_fry_counts
[8,10] · unit unknown (reported)
group
6 · unit unknown (reported)
import
"2007-11-26" · unit unknown (reported)
one_year_size
"about 7 cm" · unit unknown (reported)
replacement_water
"20–22 °C, approximately 350 µS; not tank minimum" · unit unknown (reported)
tank_reported
"180 L" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Sixteen expelled eggs failed in May; four expelled eggs in September preceded fry observed five days later.

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

Bernd Freisens — Peckoltia compta L134

www.elodea-bergstrasse.de · May/Sep 2023 updates
· 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

l134 / breedingauthor-hypothesis

Lost breeding male and juvenile egg predation proposed, not demonstrated.

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

Bernd Freisens — Peckoltia compta L134

www.elodea-bergstrasse.de · lines 25–30
· 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

l134 / breedingpersonal-anecdote

Seven eggs in May produced no survivors; five eggs in October disappeared.

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

Dirk (my-fish profile) — Peckoltia compta L134 Goldtigerharnischwels Nachzucht

my-fish.org · May/Oct 2018
· published 2019-07-28 · 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

GH
"5°" · unit unknown (reported)
KH
"4°" · unit unknown (reported)
May_temperature
"25 °C" · unit unknown (reported)
pH
6.7 · unit unknown (reported)
reported_conductivity
"380 ppm; quantity/unit mismatch" · unit unknown (reported)
l134 / breedingpersonal-anecdote

Abandoned clutch artificially incubated; twenty young survived from approximately twenty-five–thirty eggs.

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

Dirk (my-fish profile) — Peckoltia compta L134 Goldtigerharnischwels Nachzucht

my-fish.org · April 2019
· published 2019-07-28 · 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

GH
"5°" · unit unknown (reported)
KH
"3°" · unit unknown (reported)
pH
6.6 · unit unknown (reported)
reported_conductivity
"140 ppm; no conversion to µS/cm" · unit unknown (reported)
temperature
"28 °C" · unit unknown (reported)
l134 / breedingauthor-hypothesis

Magnesium and CO2/pH changes proposed as triggers; concurrent interventions confound causation.

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

Dirk (my-fish profile) — Peckoltia compta L134 Goldtigerharnischwels Nachzucht

my-fish.org · conclusion
· published 2019-07-28 · 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

l134 / breedingpersonal-anecdote

Five-fish group repeatedly spawned; typical output twenty-five, sometimes thirty fry.

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

Larry Waybright / apistomaster — apistomaster's brood of Peckoltia sp. L134

www.aquaticquotient.com · post #4
· published 2008-10-15 · 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

changes
"two-thirds twice weekly" · unit unknown (reported)
diet
"earthworm sticks, frozen bloodworms, live blackworms" · unit unknown (reported)
feeding
"2–3 times daily" · unit unknown (reported)
pH
7.4 · unit unknown (reported)
sex_ratio
"2 males:3 females" · unit unknown (reported)
tank
"20 gal Long, 12 × 12 × 30 inches" · unit unknown (reported)
TDS
"about 100 ppm" · unit unknown (reported)
temperature
"27–28 °C" · unit unknown (reported)
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