So starting my kalk stirrer journey with an Avast stirrer. My PH is dropping 7.9 according to my apex, and getting up to 8.1 most of the times. My question is for you guys using a kalk reactor is do you put the dosing tube under the water or above? Will it work under the water line since I know kalk loses it's potency when air is introduction to the solution. I'm thinking about this since I want to refill the kalk reactor as little as possible. Hopefully it keeps me at a stable 8.3 all day and night. If not I may have to look into a recirculation protein skimmer also to try to help out with the kalk reactor. And also what is a good target PH from your experience?
TIA for any insight!
TIA for any insight!