well right now i have 2 500g on the drawing board, i really want to grow out a micropeltes in one and im sure those 2 wont work together so thats in one tank with maby soemthing els if i can find anyhtign that works and the other tank im still thinking of what to go with in it, and iv always wanted to keep dovii, but jsut thkning of what kidn a of fish would work with that fish full grown. i was thkning of doin a large piranha tank but iv never had a dovii befor so im just playin with ideras right now. deffitly want to do a micro in one though, and anythtig that would work but im doughting it i think that will be a solo tank in the long run.