Thanks petlover, I'll check them out.

I threw another small piece of fish (that was on sale, and I'm pretty sure rotten by the time I got it home. lol) in there Sunday and the ammonia, nitrates, and nitrites are starting to rise. I was getting a little anxious when nothing was happening. lol. I ordered another 16 lbs of lr so moving that back and fourth across the tank will give me something to do over the next few weeks or months or however long it takes.

Thanks again,
Greg