I have a Pro clear 200 on my 300 gallon tank. Im running one mag 18 for the return pump. Would it hurt to add the second mag 18 I have as well? Too much if I add it or will it be fine?
I had one mag 18 on my 265g and upgraded to a mag24. Now I wish i would have just added another 18. I think I am going to take the 24 back and get another 18. And mine is only a 6ft tank. Two mag 18s I think will be perfect.