joshv155
Aquarium Advice Activist
Have a Fluval 406. When I clean it and put it back together I prime the filter and all sorts of nasty stuff comes out of the return pump into the tank. I'm assuming its all stuff that is in the tubes and gets forced out when priming the pump. Now my tank is cloudy. Do you clean the tubes that go to the filter into the tank and how ? Just run water through them ?