Hello all, My poor betta Rocky died last night after some sort of infection. I never figured out what it was, and tried to save him but I couldn't. He was my only fish. Anyways, I have an almost empty 3 g tank now with three snails, that could be infected with whatever killed Rocky. I plan on getting a new fish, perhaps another betta or some tetras. Should I scrap the current set up and re-cycle, or is it fine to just get the new fish and put them in the current tank? On a side note, was three snails too much with the betta in the 3 gallon? I'm just reading now that snails actually carry a greater bio load than I had thought.