Purple pearl
Aquarium Advice Apprentice
When i treated my tank ick my ammonia wouldnt go down past .25. I've been using api stress coat plus and api stress zyme and I finally have 0 ammonia 0 nitrite 0 nitrate and 6.4 ph. I have a coral in my tank for weeks now but I notice that if I do a water change my ph drops to less then 6. I don't understand what's going on. I was told I wouldn't have a problem once that was in my tank. My tank has been set up for 2 months now.