S spencer1 New Member Joined Mar 6, 2007 Messages 17 Reaction score 0 Jul 10, 2007 #1 hi i have a 65 gallon tank and was woundering what was the min filtration per hour that you could get away with. thanks
hi i have a 65 gallon tank and was woundering what was the min filtration per hour that you could get away with. thanks
mark7616 potatoes Joined Feb 23, 2006 Messages 2,565 Reaction score 0 Location Harlow, Essex Jul 10, 2007 #2 You want to turn you tank over about 5 times an hour so aim for 325gph