I'm thinking of turning my 55g into a nice planted aquarium w/ small schooling fish (not really monster but wtf). I have a coralife compact flourescent light w/ 2 65 watt 6700k bulbs and space for 2 more bulbs. I'm thinking of using either Flora Base or Eco-Complete Plant Substrate. Has anyone had any luck with these products? Considering a couple of Hagen CO2 Natural Plant System units. The tank has 2 fluval 303s for filtration and a Won ProHeat 250w heater. Is an undergrave heater necassary? I'm looking at one of these packages http://www.liveaquaria.com/product/scateg.cfm?pCatId=2145 to get started, they say that these are pretty easy to take care of.