Well, for the fish in the bowl it is pretty cruel. Stuck in each other's face in something too small. And as intelligent as they are the must get pretty bored.
GIVE ME A NET! I WANT SOME! JUST A FEW SCOOPS!!!!!!!!
I bet the filtration is unbelievable! I only have 15 in my 120g and its always dirty. Mangum350 + Sump + Weekly water changes- what a mess!
My Dream: 500gallon Goldfish tank 6'x3'x4' !