So I've been struggling with dosing for Alk lately and I tested my mix this morning. It's less than 5. Is there anything I could be doing wrong with my process or is this simply a bad batch. I do use a powerhead and that sucker is moving. I let it get up to temp before I tested but I don't have a heater in it when I'm doing so. Usually the temp is around the mid 60s when I do mix, straight out of the RO/DI. Everything else tests fine, including Calcium.
I should mention, I'm using Red RPM salt. I believe it's supposed to be a high alk mix.
I should mention, I'm using Red RPM salt. I believe it's supposed to be a high alk mix.