Saltwater_Dog New member May 5, 2007 #1 If I have a water filter built into my sink, can I used the filtered water to fill my tank. It will be for my reef tank.
If I have a water filter built into my sink, can I used the filtered water to fill my tank. It will be for my reef tank.
B bertoni Premium Member May 5, 2007 #2 What type of filter is it? Unless it's an RO unit, it's probably not doing much.