Collection: Controllers & Testing
Shop Aquarium Test Kits, Reagents, and Water Testing Devices in Columbus
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pHep5 Waterproof pH tester
Regular price $154.99 USDRegular priceUnit price / perSale price $154.99 USD -
Hanna Digital Seawater Refractometer
Regular price $299.99 USDRegular priceUnit price / perSale price $299.99 USD -
Hanna Cuvet cleaning solution (250 mL0)
Regular price $39.99 USDRegular priceUnit price / perSale price $39.99 USD -
Hanna Calcium 758U-26 Reagent part A (liquid) + part B (powder) reagents
Regular price $34.99 USDRegular priceUnit price / perSale price $34.99 USD -
Hanna Checker Phosphorous ULR 736-25 reagents (25)
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD -
Hanna Checker Phosphorous Ultra Low Range
Regular price $74.99 USDRegular priceUnit price / perSale price $74.99 USD -
Hanna Cuvet caps (4)
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD -
Hanna Pocket Photometers Phosphate reagents (25)
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD -
Hanna Pocket Photometer Phosphate Checker HI713
Regular price $74.99 USDRegular priceUnit price / perSale price $74.99 USD -
Electrode Storage Solution 230mL
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD -
pH 10.01 buffer solution @ 25C- 20 ml,
Regular price $1.79 USDRegular priceUnit price / perSale price $1.79 USD -
pH 7.01buffer solution @ 25C- 20 ml sachet
Regular price $1.79 USDRegular priceUnit price / perSale price $1.79 USD -
Your Choice Aquatics Magnet Probe Holder
Regular price $23.39 USDRegular priceUnit price / perSale price $23.39 USD