How do I know how much water flow is too much? I have a tank that is primarily zoas, and low/medium flow corals like chalices, leptos, acans, and favias. Right now I am running two Korilia 4's (old style that can't be hooked up to a variable speed timer or anything) and a Blueline Velocity T1 Pump.
My tank has the overflow box on the inside, back center of the tank. The return line is split in two, facing outward. My Korilia 4's face towards the center of the tank.
I'd like to add some more flow since I have some dead spots in the back corners, and I'd really like to get some controllable powerheads to get some random flow.
Since I am not going with SPS or high flow corals, I think MP40's might be over-kill. Any recommendations on other pumps and controllers? If it helps, I run an Apex Lite.
My tank has the overflow box on the inside, back center of the tank. The return line is split in two, facing outward. My Korilia 4's face towards the center of the tank.
I'd like to add some more flow since I have some dead spots in the back corners, and I'd really like to get some controllable powerheads to get some random flow.
Since I am not going with SPS or high flow corals, I think MP40's might be over-kill. Any recommendations on other pumps and controllers? If it helps, I run an Apex Lite.