what kind of filter should i get for a 90 gallon fish tank prefereably with out spending alot of money!!!
Very true, i've had problems with Tiger barbs nipping the fins of all the others, and they gang up on the the fish too so your slow movers dont have a chance. The gouramai might be ok becasue they're pretty aggressive, but like he said, the neons won't last a day.I'd be careful putting neons and gouramis with barbs. Maybe in a 90 it will be ok but the barbs are very aggressive and your neons would make a quick snack for them. Plus, they are fin nippers so they will harass the gourami.