View Full Version : coralife external pump

09/15/2008, 08:18 PM
Just purchased a external Coralife Turbo-Sea 790P Aquarium Pump which has a flow rate of 793 gph. First, is this a good pump? second, is this a overkill for my 90gal ? if so, what flow rate would be more suitable for my tank size.

thanks for your help.