I am wanting to get my tank to a brakish water and I'm wondering what salt to use. I started to use aqarium salt for fresh water but did not read on the SG skall. I want to know what kind to use and whats with the salt not reading.
you must use marine salt, never aquarium salt. You can find marine salt just about any lfs that has saltwater tanks, aquarium salt lacks the minerals and trace elements that marine salt has, thus making your aquarium salt useless unless your treating freshwater parasites.