Skip to content

Cart

Your cart is empty

Test Kits

Test Kits

Sort by

46 products

Filters

Hanna Phosphate Low Range Reagent - 25 Tests (HI713-25)
Hanna Alkalinity Reagent - 25 Tests (HI772-26)
Hanna Nitrate High Range Reagents - 25
Hanna 35 ppt Salinity Calibration Solution Sachet
Hanna Alkalinity Reagent - 25 Tests (HI755-26)
Mg (Magnesium) Profi-Test
Hanna Phosphate Ultra Low Range Checker Reagents (25 tests) (HI774-25)
NO3 (Nitrate) Profi-Test
Ca (Calcium) Profi-Test
Sold outPhosphate Low Range Colorimeter (HI713)
Waterproof Salinity Tester
KH/Alk (Carbonate Hardness/Alkalinity) Profi-Test
Nitrate High Range Colorimeter (HI782)
Hydrometer
Instant Ocean
Hydrometer Sale price$16.99
Hanna pH 10.01 Calibration Buffer Sachet
Hanna Phosphorous Ultra Low Range Checker Reagents (25 tests) (HI736-25)
Hanna PH 7.01 Calibration Buffer Sachet
Sold outICP-OES TestICP-OES Test
AquaForest
ICP-OES Test Sale priceFrom $44.99
Sold outICP Mass Spec Test
Hanna Calcium Reagents (25 tests) (HI758U-26)
Hanna Copper High Range Checker Reagents (HI702-25)
PO4 (Phosphate) Profi-Test
Calcium Colorimeter (HI758U)
Alkalinity Colorimeter (HI772)
pH Profi-Test
Salifert
pH Profi-Test Sale price$17.99
NO2 (Nitrite) Profi-Test
Sold outCopper HR Colorimeter (H1702)
NH3 (Ammonia) Profi-Test
Ammonia Colorimeter (HI784)
Deep Six Hydrometer
Coralife
Deep Six Hydrometer Sale price$19.99
Phosphate Ultra Low Range Checker HC Colorimeter (HI774)
Sold outHanna Nitrate Low Range Reagents - 25
Sold outWaterproof Pocket pH Tester
Test Pro Pack Ca, KH, Mg
Si (Silicate) Profi-Test
Potassium Reef-Test
Salifert
Potassium Reef-Test Sale price$23.99
Phosphorus Ultra Low Range Checker HC Colorimeter (HI736)
salifert Oxygen
Salifert
salifert Oxygen Sale price$21.99
MAGNESIUM REEFER TEST KIT
pH 4.01 Calibration Buffer Sachet
Nitrate Pro Reagent Refill Kit
Refractometer
Sold outMagnesium Colorimeter (HI783)
Hanna Magnesium Reagent Set
I2 (Iodine) Profi-Test
Cu (Copper) Profi-Test