I hope this hasn't been answered before - didn't have time to look through everything...
I use bleach. My TA is 110, CYA 45, measured by my TF100 kit. I need to lower my TA to 80, but is that 80 as read via my kit or do I need to subtract the 30% TA due to my CYA from either the 80 and/or 110 values? I'm guessing I need to drop by 30 but want to be sure.
How long will I need to aerate to lower my TA? I have one bubbler which does expose quite a bit of water and three water jets (about a half inch opening on the nozzles). If it matters it's around 100 during the day at this point.
I use bleach. My TA is 110, CYA 45, measured by my TF100 kit. I need to lower my TA to 80, but is that 80 as read via my kit or do I need to subtract the 30% TA due to my CYA from either the 80 and/or 110 values? I'm guessing I need to drop by 30 but want to be sure.
How long will I need to aerate to lower my TA? I have one bubbler which does expose quite a bit of water and three water jets (about a half inch opening on the nozzles). If it matters it's around 100 during the day at this point.