Instant Ocean Salts Earth Ponds 4 mm) and 1-1/8” (29

4 mm) and 1-1/8” (29 mm) for the G1 and 50 gradations between 5/32” (4 mm) and 1-3/8” (35 mm) for the G1B

splitter valve and complete assembly instructions

5 V button cell batteries (included)

There are a number of ways to aerate shallow aquaculture ponds but

Instant Ocean Salts Earth Ponds 4 mm) and 1-1/8” (29Instant Ocean has been the preferred salt mix of public aquariums and home aquarium owners for many years. It is scientifically blended to contain every minor and major trace element required to make artificial seawater. Phosphate and nitrate free, it dissolves quickly without insoluble residue. Each package will make a 32 ppt salt solution at listed volume. Contains no chlorine remover.