Spinner
Reef
Here is one side of my close loop set-up designed using four pumps with two each half. I will be able to shut down one pump each side at night and still have flow out all outlets
The other side is plumbed the same except its SKY BLLLLUUUUUEEEE.............
The other side is plumbed the same except its SKY BLLLLUUUUUEEEE.............