Beginner Freshwater Aquarium
Yesterday my tank was reading a 7.6 pH. I have two Jewel Cichlids, so I wanted to bring it down to 7 pH.
I added a Tetra Correct pH 7.0 tablet, and it brought the water down to the correct level.
I tested it this morning, and it's back up to 7.6 pH!
What the heck is going on? Those tablets...