degbowl
Aquarium Advice Freak
I've had my sw tank for a couple of years and my calcium level is 450. I use RO/DI water and Oceanic salt. I helped a friend set up a sw tank 6 months ago. He is using RO/DI water and Oceanic salt. He tested his calcium and he says it is 800. Is that possible? I asked him to give me a sample so I can test it. What can I tell him to do to lower the calcium? Does he have to lower it? Right now his tank is FOWLR but he eventually wants to get coral and maybe an anemone. Any help would be appreciated. Thanks!
Jim
Jim