So I’ve been monitoring my ph via apex probe it was recently calibrated with apex 7-10 solutions. The first few days everything was normal was reading 8.3-8.4 then a couple days ago it shot up to 8.5 then dipped down then back to 8.6. I’m not exactly sure what to do tank is 150g plus roughly 25g in the sump. I dosed 125ml of white distilled vinegar that brought it down to 8.25 and since it has been slowly rising back up within 2 hrs its jumped .1 I have good surface agitation and the room window is always open. My alk was 8.8 calc 340 and mag was 1200. Ammonia 0 nitrite 0 nitrates 10.
I do havea cyano outbreak that started up about the same time as the ph started rising is that what could be causing it??
thank you in advance for the help.
I do havea cyano outbreak that started up about the same time as the ph started rising is that what could be causing it??
thank you in advance for the help.