PrettyFishies
Aquarium Advice Addict
After battling low PH and finally giving up and letting it run it's course, my PH is now above 8.5 sometimes as high as 8.8.
I tested my RODI water with a meter and got over 11! Now, I'm told that testing RO water can be inaccurate. My change mix is testing around 8.4.
I have to test my alk but in the meantime, what can be some other causes?
I tested my RODI water with a meter and got over 11! Now, I'm told that testing RO water can be inaccurate. My change mix is testing around 8.4.
I have to test my alk but in the meantime, what can be some other causes?