Oh cool, well, seeming as my main tank is only going to be a 65g setup, i think a 20g long would be perfect for a frag tank to suit my needs. If it ever gets too packed ill just bring it to the LFS down the street and get some store credit. I would also like to put it in my bedroom, thats the main reason im seperating it from my main tank. Do you think i would have any problems adding a damsel or a fish to it? and i would love to see a picture of your setup if you don't mind and sometime get a few minutes to spare with your camera

What type of power filter do you use for it? I have a small one for like a ten gallon tank, and one suited for a like 30g tank and need to decide which to use?