- Joined
- Jul 12, 2023
- Messages
- 67
- Reaction score
- 24
- Location
- Hawthorne, CA
- What state or country do you live in
- California
Im currently treating a purple tang for marine ich. Today is the second day of treatment and I am using Copper Power. I use my hanna checker to check the levels. Yesterday was 2.38ppm. Today was 2.42ppm. Is this an acceptable range?


