Who Gives A Fish Forums

Thanks for the advice. I did see Frank swim once and he seemed fine, but I've already turned the flow right down just to be on the safe side.

Hey, I'm really worried about my new Betta Fish, Frank. I got him yesterday and he's been acting weird ever since. I set up my 9 litre tank 5 days before bringing him home - it's got a heater and filter, just like the instructions said. But now Frank just sits between the glass and the heater, not ...