As already stated you need more light. Some of the macros-nitrogen, phosphorous-come from fish food/waste. However you should still dose a form of potassium-either through a product like Seachem Potassium or dry fertilizers. 1x96 would give you about 2 wpg. DIY CO2 will suffice, but as you will see, it gets annoying on a tank that large. Youll a decent fleet of C02 bottles to get any sufficient amount of carbon into the tank. im saving up for a pressurized system for my planted tank. If you did 2x96, you would have to go pressurized. Good luck.
Last edited by Pac-Man; 06-24-2007 at 04:59 PM.
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