NYgiantsRP
Aquarium Advice Addict
So I just got a fluval fx5, I plan on setting it up in the next week. I was doing some research and found out that you can use the extra valve they supply and attach it to a hose, run it into your sink or outside and then plug in the filter and it will drain. Has anyone else done this? Also, could you reverse it and hook a hose from the sink tap to the input and fill the take? Anyone have experience with trying this? This is a freshwater setup.