Arana said:Thanks Eds, best to leave it alone then... i hsve adjusted my Co2 levels to give me about 25ppm hence the PH of 7 i'm not too concerned about the PH is this what you meant? would 30ppm be a safe level for a well stocked tank? i'm more than happy to turn it up a bit if it's safe.
Frolicsome_Flora said:anyway, George is another who adds co2 24/7, so 2 schools of thought
Frolicsome_Flora said:Gas damage to fish isnt caused by co2, its caused by LACK of O2, adding co2 doesnt replace O2.