Shop aquarium testing kits online to keep your reef chemistry dialled in. Hanna checkers and reagents, Milwaukee pens, and trusted test kits make alkalinity, calcium, magnesium, and nutrients easier to track between water changes.
Accurate readings mean fewer surprises for corals and fish. Order what you need and get it shipped Australia-wide from Krakking Korals.
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35 ppt Marine Salinity Calibration Standard (5 x 20 ml) - Hanna
Regular price $26.95Regular price -
35 ppt Marine Salinity Calibration Standard (25 x 20 ml) - Hanna
Regular price $79.95Regular price -
Phosphorus ULR Checker Reagents - Hanna
Regular price $24.95Regular price -
Marine Nitrite Ultra Low Range Hanna Checker® HC Reagents (25 Tests) - HI764-25
Regular price $29.95Regular price -
Marine Calcium Hanna Checker® HC Reagents (25 Tests) - HI758-26
Regular price $59.95Regular price -
MA911B/2 Lab Grade Double Junction pH Electrode with Extended Cable - Milwaukee
Regular price $119.95Regular price -
pH 4.01 Calibration Solution Sachet - Milwaukee
Regular price From $3.50Regular price -
pH 7.01 Calibration Solution Sachet - Milwaukee
Regular price From $3.50Regular price -
Ammonia Hanna Marine Checker Reagents (25 tests) HI784-25
Regular price $49.95Regular price -
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Phosphate Test Kit - Aquarium Systems
Regular price $34.95Regular price -
Nitrate Test Kit - Aquarium Systems
Regular price $34.95Regular price -
Ammonia Test Kit - Aquarium Systems
Regular price $34.95Regular price -
Copper High Range Reagents HI702-25 - Hanna
Regular price $22.95Regular price -
T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee
Regular price $109.95Regular price -
pH54 Waterproof pH Tester - Milwaukee
Regular price $119.95Regular price -
MA73600 Replacement Electrode for PH51 & PH54 Testers - Milwaukee
Regular price $44.95Regular price -
MA9016 Cleaning Solution for pH / ORP Electrodes - Milwaukee
Regular price $26.95Regular price -
MA9015 Storage Solution for pH / ORP Electrodes - Milwaukee
Regular price $26.95Regular price
