1. Do you think it is strange that my false percula clown doesn't stray from the Colt Coral unless the powerheads are off?
2. What exactly do you mean by breaking the water surface? Does that mean that the pump should make the water surface ripple slightly or that the nozzle should be just under the water surface causing a lot of water rippling and turbulence?
I tried pointing the powerheads at each other but that ended up creating dead spots and a cyano
problem. I would characterize the flow as being more circular now. I know that is not what everyone recommends but it leaves me without a cyano
issue. Hopefully that's okay.