Hanna Waterproof Salinity Tester Tropical Food 1 ball = 11grams -

1 ball = 11grams - Should keep aquariums up to 125 litres clear for 3 months

it is best to use our high-purity iodine supplement

The ProRep Livefood Supplement Shaker has been designed for easy and mess free dusting of livefood

This large ornament

the Arcadia Lamp Guard Pro allows 85% of the total light energy to pass through the mesh

Hanna Waterproof Salinity Tester Tropical Food 1 ball = 11grams -The new HI 98319 Hanna Waterproof Salinity and Temperature Tester is perfect for any saltwater aquarium. A more accurate alternative to refractometers, this tester uses conductivity to determine salinity levels of natural and artificial seawater. Ideal for testing salinity in salt water aquariums, it is quick and easy to use and provides digital readout of both salinity and temperature. Salinity results are displayed in either parts per thousand