holding steady since 4... so about 3 hours at 20fc... maybe nearing the end of this mess.
It's safe to be in the water with a FC at or below the SLAM level for your CYA, so in your case 20 ppm FC or less since the SLAM level for CYA of 50 is 20 ppm.however now it begs the question... im at 17 ish FC.. should be safe to be in it. other than that, only time would lower it more right?
so its down like like 35-36 drops, but could just be bigger drops, it came out fast... so i think i am good..
however now it begs the question... im at 17 ish FC.. should be safe to be in it. other than that, only time would lower it more right?