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Marine Equipment

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HANNA Pocket Checkers

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Hanna Alkalinity Checker

£64.95 £61.95

Hanna Alkalinity Checker

  Designed exclusively for saltwater aquariums, the Hanna Checker offers a quick, easy and highly accurate m…

Hanna Calcium Checker

£64.95 £61.95

Hanna Calcium Checker

  Corals need adequate levels of calcium in the water to survive and thrive. Many corals use calcium to form…

Hanna Checker Reagents

£9.98

Hanna Checker Reagents

  All reagents/refills for the Hanna pocket checkers.       …

Hanna Nitrite Checker

£64.95 £61.95

Hanna Nitrite Checker

  The Hanna Nitrite Checker measures exceptionally low levels of Nitrite and bridges the gap between simple …

Hanna Phosphate Checker

£64.95 £61.95

Hanna Phosphate Checker

The Hanna Phosphate Checker bridges the gap between simple chemical test kits and professional instrumentation. Wi…

Hanna Phosphorus Checker

£64.95 £61.95

Hanna Phosphorus Checker

    Specially designed for salt water aquaria, the Hanna Phosphorus Checker will measure vital phos…

Hanna Water Clarity Checker

£59.00

Hanna Water Clarity Checker

    Ideal for Water Quality  True color is caused by dissolved compounds in water. It can…

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