ryshark
Active member
My tank is a 180-gallon 72"x24"x24" mainly sps. One of the front corners in my tank is starting to get cyano or something on the sand. I would like to add a powerhead to the back wall of my tank and angle it down towards this area. So keep in mind, the direction the powerhead will be facing is only 24" back to front. My current flow is 2x Vortech MP40w one on each side of the tank. I was thinking about adding the Tunze Nanostream 6045. Do you think this would be too much flow in that direction? Not enough??? I am going to try to angle it so the flow pattern goes under the Vortechs flow coming from the side. Thanks.