Family: Characidae
Argentine Bloodfin — a Characidae from South America and the Philippines. Reaches 4.1–6.1 cm; keep at 18–28 °C.
Aphyocharax anisitsi is a Characidae from South America and the Philippines. In the wild it prefers blackwater streams and flooded forest; in the aquarium it stays mostly peaceful. Plan on 4.1–6.1 cm of adult fish at 18–28 °C. Related profiles: Aphyocharax erythrurus, Aphyocharax nattereri, Aphyocharax rathbuni.
A moderate-level species: mostly peaceful; larger species predatory; stable water matters more than fancy equipment.
Set the heater to 18–28 °C and avoid swings. pH 6–8, GH 10–20 dGH suit it.
Expect 4.1–6.1 cm as an adult, living bottom-dwelling. A 45 L tank or larger gives it room.
Omnivore with carnivorous tilt. It forages naturally over dark sand and leaf litter, so let some food reach the bottom.
Mostly peaceful; larger species predatory; strong shoalers; keep in groups of 8 or more. Good company: Similar-sized peaceful community fish — Similar size and water needs. Keep away from Much smaller fish — May outcompete or bully tiny tankmates.
Its home waters are South America and the Philippines — blackwater streams and flooded forest, with still to gentle current.
Not a noted jumper — a standard cover still keeps dust and spray in.
Egg-scatterer among fine plants. Subtle; females fuller-bodied.