Sponge filters are enough.ok I guess I'll go with a few fancy guppies or endlers in the 10 gal. What should I do with filtration. I want to keep this somewhat of an economical project. It's going to be heavily planted, so there will be a hint of natural filtration. would 2 sponge filters connected to an air-pump be good?
umm.. do u mean 'breed' as in it will take some effort, or just stick fish in a tank and have babies?