Usage for hash tag: reefgang

...top off jug, mix for 4 hours using power head then add that to the 5gal jug? Any help on mixing ratio in this situation would be great. #reefgang #reefhelp my system is mixed reef 8gal volume with a loss of alk at 10ppm / 2 days in the system. And my evaporation rate is around ~2 gals every week.

...up and hasn't opened since. In the past few days my zoas have closed up as well. I am having a problem with hair algae, which means that I am not feeding the corals often, as per advice from my LFS, as I don't want the corals to be choked. The water parameters are are fine. Any thoughts...