FC: ~1.0
pH: ~6.6
TA: 110
CYA: 55
My TFTestkit said to add drops of a solution "until it turns red". It started getting slightly red at 11 drops and more substantially red at 12 (120TA).
I just bought quite a lot of B, B, and B (8.25% sodium hypochlorite). At this point, about how much should I add of these?
pH: ~6.6
TA: 110
CYA: 55
My TFTestkit said to add drops of a solution "until it turns red". It started getting slightly red at 11 drops and more substantially red at 12 (120TA).
I just bought quite a lot of B, B, and B (8.25% sodium hypochlorite). At this point, about how much should I add of these?