I was thinking of changing my salt from IO to Kent because I wanted to keep a few corals in the near future. Basically here is my reasoning. I have a 15 gallon set up with a CSS 65. I get about .5-.75 gallon or less evaporation per day depending on the temperature and whether or not I have the AC
running. Since the CSS reduces the salinity a little bit, I was wondering if I could use mixed Kent salt as top-off water to not only replace the evaporation and salinity but to slowly introduce the new salt.
As of now I only have fish, no inverts or coral. So I thought now would be the best time (I lost a few livestock to a careless tank-sitter recently). Also since I have a FOWLR
set-up, I was also thinking of doing 1 gallon water changes every 10 days since I don't really have anything that is nutrient dependant.
If you have any other advice or suggestions, it would be greatly appreciated.