Ive just got some power heads that I am going to put two of on the manifold which is going to give me a combined flow of 740 gph and I was going to add a third with filter cartridges attached and a spray bar which would take the combined flow up to 1110 gph, I know that you pretty much cant have to much flow for Hillies but is a combined flow rate of 1110 gph going to be enough or ok
