My KH value in my tank is at 17. This is way above what the recommended value of 3-10 is supposed to be. The PH is at 8 and the GH is at 16. What do I need to do get these levels down? I need to do something pretty soon, I would think!
Messing with PH is tricky. Your fish will be much happier with a stable PH than one that fluctuates, even if it is a little high for their liking.