What is the best way to keep live food? I was thinking a 1 to 3 gal
cheap tank. This would be for my Dwarf Puffers. I feed them frozen bloodworms or frozen brine shrimp. I think live would be better for them and possibly cheaper in the long run for me. And also a dumb question... my boyfriend really wants a fiddler crab.... Have they ever been successfully kept with any fish? If so what kind? Just curious.