does anyone know if co2 tablets that fizz in your tank for the plants is good? i want co2 injection for plants but the whole process seems a little complicated... (and expensive)
Search DIY yeast method. If you have a larger tank (>30g), you should probably consider pressurized (see www.rexgrigg.com). If you don't have quality lighting & a good ferts plan, don't bother w/ CO2.
the tank is 17 gallons with 2 dual PC lights... eventually i will switch to daylights cuz i heard the blue does nothing for plants but what's good fert plan...? i have gravel and dose with liquid fertilizer if thats what you mean. Thanks