Oh.. my water was really cloudy and I figured out it was the bubble stone I had in the tank. So I took it out and it's not cloudy anymore. :3 I'm thinking of just putting the little bubble stone in it. I used to have a big long one. But maybe he'll like just a little one.
By the way, if anyone else has problems adjusting their air flow on a air pump, Walmart sells a really handy adjuster for less than five dollars.