- Joined
- May 21, 2020
- Messages
- 173
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- 94
Im not quite understanding how this works. I see salts with 7-8 (mine) 8-9 9-11. What does one choose and why? Does it have to do with how .uch or what type corals you have? Someone please explain. I am shooting for having lps and maybe a couple of easy sps in a 55 gallon. What do I shoot for with alk? Thanks