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Refractometers

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Refractomers allow us to check the salinity of our reef water. They can be hand check testers or we now have a range of quick and easy digital testers. Ideally for a reef tank we keep our salinity at between 1.024 and 1.026 however this can be lower for fish only systems.

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  1. D-D Refractometer for Seawater
    £39.95
    1 left In stock
  2. Red Sea Seawater Refractometer
    £49.99
    2 left In stock
  3. Hanna Hi-98319 Salinity Tester
    £78.95
    6 left In stock
  4. HI-70024P Salinity Standard 35.00ppt 20ml Sachet
    £1.59
    Available from supplier
  5. Milwaukee Digital Refractometer MA887
    £129.99
    Available from supplier
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Aquarium Test Kits Refractometers available at the best prices to buy now at Kraken Corals & Aquatics