FPB / SPECIES EVIDENCE

Careful evidence.
Better fishkeeping.

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

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

practical_advice_disagreement

{"conflict_id": "conf-l306-first-food", "kind": "practical_advice_disagreement", "claim_ids": ["clm-l306-walters-2016-firstfood-domesticAncistrus", "clm-l306-walters-2016-firstfood-l144", "clm-l306-walters-2016-firstfood-l306", "clm-l306-walters-2016-firstfood-l519", "clm-l306-walters-2016-firstfood-l136c", "clm-l306-lwelse-foods-domesticAncistrus", "clm-l306-lwelse-foods-l144", "clm-l306-lwelse-foods-l306", "clm-l306-lwelse-foods-l519", "clm-l306-lwelse-foods-l136c"], "resolution": "unresolved", "impact": "Walters recommends delaying prepared foods; L-Welse recommends fine dry food after yolk use. Different rearing systems, no controlled comparative trial."}

Unresolved; preserve exact source scope and disagreement.

superseded_historical_assertion

{"conflict_id": "conf-l306-historical-no-breeding", "kind": "superseded_historical_assertion", "claim_ids": ["clm-l306-2009-failure-historical-domesticAncistrus", "clm-l306-2009-failure-historical-l144", "clm-l306-2009-failure-historical-l306", "clm-l306-2009-failure-historical-l519", "clm-l306-2009-failure-historical-l136c", "clm-l306-walters-2016-father-domesticAncistrus", "clm-l306-walters-2016-father-l144", "clm-l306-walters-2016-father-l306", "clm-l306-walters-2016-father-l519", "clm-l306-walters-2016-father-l136c", "clm-l306-tanke-talk-bred-domesticAncistrus", "clm-l306-tanke-talk-bred-l144", "clm-l306-tanke-talk-bred-l306", "clm-l306-tanke-talk-bred-l519", "clm-l306-tanke-talk-bred-l136c"], "resolution": "later_success_reports_exist", "impact": "2009 respondent's knowledge state is not a current absence claim."}

Unresolved; preserve exact source scope and disagreement.

l306 / breedingpersonal-anecdote

Supplier reports tap-water pH 7.53.

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

Electronic-Shrimp — Need help with L306 (Panaqolus claustiffer) – Breeding group won't spawn after over a year, tried everything

www.reddit.com · Water parameters paragraph · published date unknown · accessed 2026-10-03Original short summary with attribution. Publisher copyright retained; no full text or media republished.

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.

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Careful evidence.
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Located evidence

Care reports at a glance

Supplier reports tap-water pH 7.53.

Coverage and gaps

Soft wood and original breeder's clay caves were supplied.

Adults received vegetables and occasional higher-protein foods.

Males competed over clay caves, then trapped females.

First ejected clutch contained approximately 20–30 eggs.

Father retained second eggs; a few young subsequently developed normally.

He advises wood/leaves/mulm only for one week after yolk depletion.

Keeper describes strong through-flow and rainwater changes.

Group comprised five fish; perhaps three males.

Aerated-tub eggs hatched after five or six days.

Artificially reared fry swelled and died near yolk depletion.

Keeper suspects parental contact supplies beneficial gut microbes.

Second spawning occurred about six weeks later.

Six 120-L tanks shared a 100-L sump.

System temperature was 27°C.

Adults received daily high-protein food, with occasional spirulina.

Bare bottom, five caves, filter and airstone were used.

Two unspecified buckets of conditioned tap water changed weekly.

pH, GH, KH and TDS were not tested.

Keeper reports no egg-eating or significant aggression problems.

Some expelled eggs were moved to an egg tumbler.

Crushed spirulina flakes were first food; daily feeding continued.

Fry moved through a breeder box to a two-by-one-foot growout.

Hatching reportedly began at six to seven days.

Reported spawn interval was three to four weeks.

One reportedly F1 pair produced two successful spawns.

Keeper reports 20–30 surviving fry per spawn.

Tank footprint measured 1.5 by 1 feet.

Temperature was maintained at 27–28°C.

Male held the female for one or two days.