×

Refractometers

Loading...

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.

View as Grid List

9 Items

per page
Set Descending Direction
  1. Saltwater Refractometer
    £19.99
    Available from supplier
  2. TMC Refractometer Salinity & Specific Gravity
    £32.49
    1 left In stock
  3. D-D Refractometer for Seawater
    £39.95
    5 left In stock
  4. Red Sea Seawater Refractometer
    £52.99
    5 left In stock
  5. Hanna Hi-98319 Salinity Tester
    £78.95
    Available from supplier
  6. HI-70024P Salinity Standard 35.00ppt 20ml Sachet
    £1.59
    178 left In stock
  7. Milwaukee Digital Refractometer MA887
    £129.99
    9 left In stock
View as Grid List

9 Items

per page
Set Descending Direction
Aquarium Test Kits Refractometers available at the best prices to buy now at Kraken Corals & Aquatics