D dadstank Advanced Reefer Rating - 0% 0 0 0 Jun 13, 2008 #1 i realized last night that i have a MAG 5, a MAG 7, and a MAG 9. which pump should i use for the return? i was thinking to use the 9 and throttle it back with a valve. thoughts? its a 120 on a 40" stand with a 40 sump.
i realized last night that i have a MAG 5, a MAG 7, and a MAG 9. which pump should i use for the return? i was thinking to use the 9 and throttle it back with a valve. thoughts? its a 120 on a 40" stand with a 40 sump.
A Anonymous Guest Rating - 0% 0 0 0 Jun 13, 2008 #2 Go with the 9 you will probably not need to throttle it back. You should get about 700gph after losses.
Go with the 9 you will probably not need to throttle it back. You should get about 700gph after losses.
