Hanna Waterproof Salinity Tester variable prices - The Nyos TORQ is

- The Nyos TORQ is an innovative system reactor for all types of filter media

This results in high counts of natural and beneficial bacteria with no noxious build up of metabolic by-products

By neutralizing harmful chemicals and promoting stress-free water conditions

Rio 180 (T5/T8)

It is true that the principle is still the same as decades ago

Hanna Waterproof Salinity Tester variable prices - The Nyos TORQ isThe 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