- Joined
- Jul 11, 2017
- Messages
- 51
- Reaction score
- 71
Try a SpinStream head on your return flow(s). Return flow swirls around in a circle. I had 3 set up on an overhead manifold return flow sitting across the length of my 220 seahorse tank. Kept the rocks blown clean, gave a nice random flow, and didn’t use any electricity.