I am doing the intial set up of a sump and I am using a Rio 2800 ss pump as a return and it is making A LOT of noise. Does anyone have experience with this pump or have any suggestions as to how I can muffle the noise. The pump is brand new and is on the bottom of a 10 gallon aquarium attached...
I am in the process of switcing form Distilled water to RO/DI water in my 55 so tha I can make the leap into corals. I have had a sucsessful fish only for about 5 years. My question is should I make the change with wekkly top-offs or should I do a higher percentage less frequently? :)
