nice By Christopher on 11/15/2011
Christopher would recommend this product to a friend
Got the CS 102 for my 110 gallon and is working like a champ. It is a little pricey but I have used outer overflow box's that you don't pay much for at first. With this I have some piece of mind that I will not have a problem.
Great! By Ryan on 6/22/2011
Ryan would recommend this product to a friend
I will never go back to the U tube overflows. They have way to many problems with loosing siphon! Never had a problem with the Aqualifter pump clogging. but i also use the aqualifter prefilter. Not a single overflow in over 5 years!
Poor Design By BrentB on 2/25/2011
BrentB wouldn't recommend this product to a friend
The overflow is a nice unit but has a serious flaw....the aqualifter pump. I have been running these overflows for about a year and have had 3 overflows resulting in huge water damage. All three times the lifter pump failed and the units loosed siphon and the tank overflowed. If CPR would redesign the unit scrapping the need for the lifter pump it would be much better. I since then got rid of the CPR's and went back with the U-Tube overflow.....essentially failsafe
best there is By Blake on 11/18/2010
Blake would recommend this product to a friend
this is the only overflow that I have found to never loose siphon, even during power outages. I wish I had this before I ruined my living room floor and basement ceiling last year. The aqualifter really makes it foolproof.