hi guys. the past 2 days im not at home and my ph raised from the usual 7.88-8.10 to 8.05-8.26. because my tank is in my room i came up with two conclusion. 1st, the aircon has an effect on ph because obviously i dun on my aircon while im out. secondly, im the one producing the CO2 that in turn gets into my system via diffusion.
when i came home today, switched on the air con and took a nap, i can see the PH dropping from 8.14 to 8.05 which was the usual case for that time of the day.
feeding and everything was the same as i measured out the amount to feed and instructed my maid to feed them as per usual. can anyone advise me on this?