You need to get rid of the eels, the flowerhorns, and the African cichlid. The fire eel will get far too large for your tank, the moray needs brackish water, the flowerhorns will cause aggression problems later on, and the African cichlid just shouldn't be with the rest of those fish (they generally do best when kept with other African species).
And btw, what do you mean by "albino stomas?"
And btw, what do you mean by "albino stomas?"