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H2ocean Refractometer

H2ocean Refractometer

What’s different between our NEW refractometer and others you might ask? Almost all, if no..

£34.00

Hanna Alkalinity Checker

Hanna Alkalinity Checker

Alkalinity Checker for saltwater aquariumsDesigned exclusively for saltwater aquariums, the Hanna Al..

£70.00

Hanna Alkalinity Reagents - 25 Tests

Hanna Alkalinity Reagents - 25 Tests

Replacement reagents for Phosphate pocket checker, 25 tests..

£9.49

Hanna Phosphate Checker

Hanna Phosphate Checker

Low range Phosphate CheckerWith its high accuracy and low level detection at the touch of a button -..

£70.00

Hanna Phosphate Reagent - 25 Tests

Hanna Phosphate Reagent - 25 Tests

Replacement reagents for Phosphate pocket checker, 25 tests..

£9.49

Hanna Phosphorous Checker

Hanna Phosphorous Checker

Ultra low range Phosphorus CheckerSpecially designed for salt water aquaria, the Hanna Phosphorus Ch..

£70.00

Hanna Phosphorous Reagent - 25 Tests

Hanna Phosphorous Reagent - 25 Tests

Replacement reagents for Phosphorus pocket checker, 25 tests...

£9.49

Instant Ocean Hydrometer

Instant Ocean Hydrometer

*Easy-to-use swing-arm style hydrometer for brackish and marine systems*Precise full range salinity ..

£13.25

Milwaukee - MA887 Seawater Digital Refractometer

Milwaukee - MA887 Seawater Digital Refractometer

The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selecte..

£130.00

Nyos Calcium Test Kit

Nyos Calcium Test Kit

CALCIUM REEFERNYOS® REEFER test kits - taking measurements at the laboratory level at an attractive ..

£14.45

Nyos Carbonate Hardness Test Kit

Nyos Carbonate Hardness Test Kit

CARBONATE HARDNESS REEFERNYOS® REEFER test kits - taking measurements at the laboratory level at an ..

£9.56

Nyos Magnesium Test Kit

Nyos Magnesium Test Kit

CALCIUM REEFERNYOS® REEFER test kits - taking measurements at the laboratory level at an attractive ..

£14.45

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