Hanna Instruments waterproof salinity and temperature tester for marine aquarium use.
Hanna Salinity Tester
HI-98319 Waterproof Salinity Tester. This pocket sized meter is waterproof and perfect for measuring the salinity of aquarium water.
not rated £78.95 Read more
Reef Zlements ICP testing for saltwater single triple and OES RODI testing in a lab quickly
Reef Zlements ICP Testing
Reef Zlements ICP testing for accurate and in depth analysis of your marine aquarium water. Simply fill up the tubes, register your test online and post to Reef Zlements for testing. Tests are available as new gen green saltwater ICP, a three pack of new gen green saltwater ICPs, a test of each new gen green saltwater and RODI test and an advanced saltwater test which includes 9 extra parameters. Please see the full description below for more details.
not rated £25.99£75.99 Select options