pagalitan mo... sabihin mo buti nga sila merong pagkain e, yung ibang isda dyan walang makain...
just trying to cheer you up
yung iba start with live feed (fish, shrimps, etc.), tapos pag kumakain na, slowly introduce flakes/pellets. You need to train your fishes for flakes/pellets especially those caught from the wild. Yun ang big advantage ng mga tank bred, trained na sa flakes/pellets