stones

Last night I set up two 30-gallon grow outs on the floor in the fish room (yes, that's how bad it's getting :p). I put two sponge filters in each and outfitted them with the new air stones I got from DrsFosterSmith.com. As soon as I'd done this, many of my other filters stopped working. The...

I the biggest noise from my tanks are from my air pumps. I'd like to eliminate them both as sound and power drain. I have a 30 with a HOB that I am confident that I can remove the air from, but I have a 10 with an in-tank filter and a 120 with dual canister filters. I'm wondering how I can tell...

For use in ATF sponge filters - interested in lots of little bubbles in something that isn't as inclined to clog up as the disposable ones. It's for the Ken's Fish order.