Worldwide, fish farming has made great strides in the past two decades with aquaculture becoming the prime source for quality seafood in an ever growing industry. As the methods and products keep changing, one crucial factor remains the same: the necessity for salinity testing of the water. The main component of salt in seawater is sodium chloride. The SALINTEST can help you monitor the concentration of sodium chloride, assuring high surety in aquaculture systems. SALINTEST is also ideal for marine fish tanks and aquariums. Instruments for measuring salinity of seawater currently available on the market are cumbersome and difficult to use. HANNA instruments has re-engineered this compact salt tester with a more durable, ergonomic casing and a larger LCD. Besides applications in aquaculture, SALINTEST is also ideal for checking salt concentrations in live fish storage tanks, tropical fish aquariums, refrigerated storage and oceanographic investigations.