Two Little Fishies Synthetic Seawater Mix 50 Gallon - #40901

Many competing dry salt mixes are not carefully blended. Unless you use the entire bag each mix you produce may not be the same. And when a bag of salt is not used in its entirety humidity gets in and reacts with the salts, producing insoluble residuals that fundamentally change the formulation. AccuraSea1 avoids this problem by having ten precisely measured bags that are small enough you will always mix the entire bag.

The Two Little Fishies AccuraSea1 Artificial Saltwater Mix is formulated to simulate natural seawater. It's packaged in ten precisely weighed packages. The advantage of this is you can mix up a batch without ever having to check the salinity. No more back and forth adding salt, mixing, waiting, testing and adjusting until you get it right. Simply put a measured volume of water in the mixing bucket, and add the contents of one or more packs (depending on the volume of water).

Contains 10 little packets that each make 4.5 gallons (s.g. of 1.026 at 77F), 5 gallons (1.023), or 5.5 gallons (1.021) of saltwater. At 1.026 the formula has an alkalinity of 8 dKH, magnesium 1300 mg/l and calcium 420 mg/l.