shane reef
New member
So I have built a 60g cube with a mag 18 return pump. I know it is way overrated for the tank. I have put three out puts with ball valves to supply multiple items. Will run the return of course at about half, pm older style skimmer that requires 7 mag for flow, and an algae scrubber. Is this a bad thing to do? Should I run three separate pumps instead?