rather one fish

[trout_pout]

Just wondering

 

[cutechic]

Depending on the size of the tank, I'd usually go for one or two main fish, and and some bottom feeders.

 

[floridalove]

what size tank??? and depends on the fish

 

[Cheese Specialist]

There are too many variants to answer without knowing some details.

What I can say is that I only have one tank with a single fish and that's only because she hates all other fish.

I don't like to keep fish alone, it seems unatural. It may be ok for some oddball fish but not for the kinds I keep.