Thank You! I have decided 2 skip the CO2 for now then...
At the moment my wpg is only 0.68 which is very low (20W for a 29 gallon tank) I'm going to change the lighting 2 something better but try 2 keep below the range where I will have 2 use Co2, also as I'm a newbie 2 plants I'm going 2 stick 2 the stuff that needs little light and easy 2 keep: Java Fern, Anubias sp and Cryptocoryne sp. I just hope the LPS knows what I'm on about when I mention those names...
Thanx again.