Thanks everyone for the help I just purchased my new tank today it is a 29 gallon tank with a Marineland 150 pump and Marineland stealth heater that I took from my 10 gallon tank (100 watt). Dont plan on over stocking the tank I have my two black mollies and two swordtails that are going in it. The one question I have is what I should do for my cycle. Go bio-spira route which worked perfect in my 10 gallon or use the ammonia and go that way not sure? I looked up bio-spira today and they want 40 total including shipping little pricey for me. Any suggestions would be great. Thanks a bunch and I will try to get some pics posted.