- Joined
- May 21, 2018
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Hello, my tank is about 8 months old and lightly stocked with LPS and a couple mushrooms. I have been measuring my Alk and Can levels every 3 days and my Alk will drop from 9.6 to 8.6 but my Ca is at 523 and doesn't drop ever. I use the Hanna Checker for my tests and I use HW-Marinemix Reefer Salt Mix.
Any reason why my Ca won't drop and why it's so high? How do I get my Ca down to around 420ppm.
Any reason why my Ca won't drop and why it's so high? How do I get my Ca down to around 420ppm.