科: Pimelodidae
ピラバ（Brachyplatystoma filamentosum）はピメロドゥス科に分類される淡水魚で、南米アマゾンに分布する。成魚は約 225–330 cm、適水温 24–30 °C。
Brachyplatystoma filamentosum is a Pimelodidae from South America. In the wild it prefers large rivers and floodplains over sand; in the aquarium it stays predatory toward fish close to its mouth size. Plan on 225–330 cm of adult fish at 24–30 °C. In a community tank it pairs well with Similar-sized peaceful community fish.
中級者向き。Predatory toward fish close to its mouth size。Singles or small groups in very large tanks。
適水温 24–30 °C。24–30 °C curated husbandry range。Heater for stable warmth。
成魚は約 225–330 cm。Middle of the water column。最小 500 L の水槽。
Carnivore; meaty sinking foods。人工飼料に冷凍餌を組み合わせて。
Predatory toward fish close to its mouth size。混泳の相手：Similar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesは避ける。
南米アマゾン原産。Large rivers and floodplains over sand、Moderate current。
繁殖：Not bred in home aquaria。Hard to distinguish。