I can't wait to get that 40g acrylic tank that I saw on PetSmart.com! They have the perfect stand at the local store. (I go too often.) At one fish
inch per gallon, my 10g community is nearly full now, and they've growing to do. (I had 2 corys with my Cichlid in the 20g, but she was nipping their dorsal fins and one's tail fin so I removed them to the 10g community where they're safe. She only assaulted them in secret; I never saw her approach one.) When I move this community I intend to take all their gravel & decorations with them, at least in the beginning. Basically I plan to put the entire contents of the little tank into a bigger one & add more water (& gravel, & an appropriate bio-wheel filter). Doing that, will I need to put the new tank through a fishless cycle first or should we be ok?