ttu rob
09/08/2005, 07:59 PM
I have a 90 gallon reef with an in tank overflow. Exit pipe is 1" drain with approx 13" linear overflow. Return would be 3/4" with approx. 5' total head loss (4' vert 1' horrizontal). I'm trying to decide on the return pump. I used the reef central calc. and found that a mag 12 would give me approx 810 gph return. Anyone have any suggestions as to which pump might be best for this set up? How many gph should I be trying to strive for? I currently have mostly softies but would like to have some acros (will need to upgrade lighting in the future but like Johnny Cash sang...."One piece at a time....(except will cost me a dime or two)") One last question: How big would my sump have to be? Currently it's 20.5" x 9.5" x 15". Thanks in advance for your help.
rob
rob