I have a 55 long, broke my 125....
(luckily outside) so now i have a 55 and a 29, i have two small small 2 inch senegals in the 29 and one large 6-6.5 inch guy in the 55 along with some large angelfish.... remember, it wasnt planned. but they are getting along just great!! theres 7 angels and they do not mess with the bichir and vice-versa. no nipped fins, no fights, its all good, so i was wondering, could i move the two smaller bichir in with the angels and other bichir? i know they eat everything that fits in their mouth so ive been reluctant on putting them in there, but i think they are large enough now to where it wont be a problem. any advice is welcome!