Jakepen
Aquarium Advice FINatic
- Joined
- Mar 3, 2013
- Messages
- 551
I have a powerhead, it has been pointing up at the surface to break it. But for the hell of it I pointed it down, and the fish seem to love it, they all line up and swim against the current, duck into the rocks to take a break, than jump back in. Is this important to do, give them exercise like this? They really seem to love it. If so, how often should I point the wave maker down, and for how long?