Reef Revolution products are manufactured in Australia.
For best results mix salt with deionized water (RODI). Using tap water can contain toxins e.g ammonia, copper, chloramines that can affect KH and PH. If tap water is used, Reef Revolution Water Detox is recommended to be used to treat tap water before mixing.
38 grams will make up approximately 1L @ 1.026, keep in mind refractometers +/- accuracy when testing salinity including other equipment like scales and testing equipment (regularly calibrate equipment when testing). DO NOT mix directly to your aquarium.
Keep out of reach of children. May cause skin and eye irritation, if you are exposed seek medical attention immediately.
Seal the inner bag after every use and store in a cool dry place.