i bought these just because i loved thier look but are not fitting into my tank as they are a little nippy. there were only 2 in lfs thats why i only have 2 but would be better off in a group. great healthy fish that would benefit from being with other same species fish. i dont want any cash for them just looking to rehouse them and dont want to take them back to the lfs.... apparently the albino version is harder to come accross and in my opinion look much nicer than the normal b.a.tetra. the fish are about 4/5cm at the minute (rough guesstimate) and grow to about 7cm they are normal albino colours (pinky/white) with large red eyes and red tails and fins.