ruip
Aquarium Advice Apprentice
- Joined
- Sep 20, 2012
- Messages
- 21
Ok hopefully someone can help..I have two 55gal tanks and I'm having ph problems. They both drop ph to 6.0 I'm using the api master kit. I did a test with water in a cup and left it out for a week and ph is 7.2 but in both tanks it drops to 6.0...need help please