I am in week 6 of my biocube32 gal. I have only ever gotten water from a coral store. They are 25 (1.025?) my salinity slowly drops down 23 every water test every week I do a 5 gallon water change and the next week it's 23 again.
Why won't it go up? Should I have them mix like a batch of 27 salt and try that?
Why won't it go up? Should I have them mix like a batch of 27 salt and try that?