Should i feed them more

[Jamesabbott418]

My fish are eating everything in my tank. There are trying to eat the moss balls (destroying then) and there eating my algie wafers for the ottos trying to eat the gravel should I feed them more

I feed them pellets three times a day what they can eat in five mins.
I have 2 small to med gold fish and 4 small koi.

 

[jlk]

What size tank? Parameters? What are your plans for the koi? Koi will destroy any and all plants and really are only suitable to a large pond. The goldfish, if they are singletail varieties, likely will as well. The koi will also likely starve any other fish in the tank. I would honestly address your stocking situation and feeding the ottos and goldfish will then no longer be an issue.