- Joined
- Mar 6, 2018
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- 486
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Does anyone know how to raise specific gravity up. I just check my in few day and noticed it pretty low for my coral (1.021-1.022). I would raise it up to 1.025. I try to do water change with sg 1.026 but my DT sg still stay at 1.022. What should i do to raise it. ??