So I am new to planted tanks and have no idea where to go from here. I currently have power compacts on the tank and the plants are growing fine but they are all lower light plants. I am looking to go with more medium to high light requiring plants. I want to switch over to LED but I'm not sure if I can go with Marineland Double Brights, Reef Capable or is there a cheaper brand that I can go with. I have been looking at these: http://www.aquatraders.com/LED-Reef-Bright-p/56215.htm and several other units. My main thing is that I am not trying to break the bank in getting a new set up. I am thinking that I want to spend around $250 at the most. Well, it's mainly my wife who doesn't want to spend more that $250. Any idea's?