hey guys im trying to grow my nimbochromis fuscotaeniatus and he is very small i have him in a small cage in the tank.im am feeding him beef heart right now. i didn't know if there was anything else that would make him grow faster.
give him more room to actually use those calories you give him...otherwise they will stay small...pretty much no matter what you feed them. you could also mix it up with a little veggies, to make a balanced diet.
Give him the whole tank instead of the smaller tank which will get polluted faster. If yo worry he is to small, turn off the lights and re-scape the decor.