I'm setting myself up for an EI schedule. But I want to be moderately prepared too.
Lets say I'm buying from GLA http://greenleafaquariums.com/aquarium-fertilizer.html
Potassium Nitrate (KNO3) - $3.00 / Pound
Mono Potassium Phosphate (KH2PO4) - $5.00 / Pound
The Ultimate GH Booster - $5.00 / Pound
Plantex CSM+B - $12.00 / Pound
Possibly Iron ??
Iron Chelate - $10.00 / 1/2 Pound
What else do I need ? I have a med-high light tank with pressurized c02. I have the option to move up to high light in the near future. I'm just waiting until I know a lot more about what I'm doing.