Fancy Fish
"I can have a fancy goldfish in my 20 gallon with no other fish?
The question says it all: "I can have a goldfish in fantasy in a 20 gallon tank, filtered – With no other fish is 10? You can fit full size points not!
Yes, but make sure that nothing else lives there (accept maybe a few shrimp:)). The use of live plants to keep the nitrates down too.
