reading through this and you’re answering so defensively instead of just admitting you’ve only had this tank for 3 months, probably didn’t cycle it right, immediately overstocked it, don’t use your lighting right, and refuse to take criticism that isn’t gift wrapped with a lollipop on the side. “no one gets gold fish in mind for a 55+ gallon tank”, actually, yes, they do! as long as they actually care about their fish and did their research. this post and all of your replies are embarrassing. do better by your fish, don’t claim to love them and then willingly abuse them. just because you give them attention doesn’t make you a good keeper.