Manufacturer identity
Manufacturer: 日清丸紅飼料株式会社 (Nisshin Marubeni Feed Co., Ltd. / Marubeni Nisshin Feed)
Originally an aquaculture marine-larvae/fry feed line; widely retailed for ornamental Medaka and other small fishes. Intended aquaculture use is marine larvae/fry weaning and early rearing — not a Medaka-specific formulation claim by the manufacturer in the recovered distributor tables.
Guaranteed analysis (B-1 / B-2 class from current retail manufacturer-attributed labels)
Listed animal-side ingredients on current B-1/B-2 retail sheets include krill meal, fish meal, squid meal; cereals include wheat flour and potato starch/dextrin; plus refined fish oil, brewer’s yeast, calcium phosphate, gums, betaine, Paracoccus cell powder, calcium carbonate, and plant extracts.
Claim class: MANUFACTURER / AUTHORIZED-DISTRIBUTOR PRODUCT RECORD. Useful for particle-size matching and proximate composition. Does not prove Medaka-specific superiority, EPA/DHA adequacy for ornamental lines, or that Otohime outperforms Hikari/Kyorin or live foods. Growth/health marketing language on reseller pages remains seller claim unless controlled.
Counting receipt
+0 FOUND / +0 RESEARCHED / +0 VERIFIED Medaka strains. Feed SKUs and particle grades: zero strain-count effect.
Public research references
Listed research leads are not automatically supporting evidence for every individual claim.
No eligible public supporting URLs are attached to this summary yet.