Instant Ocean Sea Salt Mix 50g

Instant Ocean Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant Ocean Sea Salt has set the industry standard for quality, consistency, and value for more than 40 years. Nitrate-free, phosphate-free, fast dissolving. Provides a clear saltwater solution in minutes and reaches proper pH quickly.
Will make 50 gallons at a specific gravity of approximately 1.022