Hi, love this forum. I read it all the time, and thought it was time to sign in. I live in rural Missouri, on a small farm. I have 2 tanks, one 10 gal QT, and a 90 gallon (i think) FW. I use a magnum 350, and a penguin 350 bio wheel. I have a 400 w heater, and 2 bubble stones. As you can...