I have 5 Harlequin Rasboras and some other fish. However, just now, when I made my filter so it could produce bubbles, my 5 Rasboras keep on trying to reach to the bubbles! They just swim intensely trying to get to the source! It was quite funny LOL. On the other hand, would that be dangerous for them as they might swallow some gas which might get stuck in their body. As a result, they might end up floating upside down. I don't think it's easy to feed them peas! Hehe!
What do you guys think?
What do you guys think?
