Test Kits
The Hanna Marine Alkalinity Checker® measures alkalinity in dKH units, using a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation.
HI98319 is a digital salinity tester designed specifically for saltwater aquariums that displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.)
Replacement reagents for the Marine Alkalinity (dKH) Checker® HC - HI772
The Hanna Marine Calcium Checker® bridges the gap between simple chemical test kits and professional instrumentation.
The Hanna Phosphate Ultra Low Range (0.00 to 0.90 ppm) Checker® bridges the gap between simple chemical test kits and professional instrumentation.
The HI781 is designed specifically to measure low levels of nitrate in a saltwater aquarium.
The HI758-26 are the replacement reagents for the HI758 Marine Calcium Checker® HC.
The Hanna Instruments HI98301 DiST 1 is a low-range, total dissolved solids (TDS) tester that measures up to 2000 ppm (mg/L)
The HI774-25 are the replacement reagents for the HI774 Phosphate Ultra Low Range Checker® HC.
HI781-25 Marine Nitrate Low Range Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for use with the HI781 Marine Nitrate Low Range Checker HC.
This test kit includes the necessary adjusters to adjust the pH levels of your aquarium. Range 6 - 7.8 pH
The Seneye Web Server (SWS) Non Wifi, is a powerful tool that allows you to monitor your aquarium or pond from anywhere in the world.
This version uses your internet router via Ethernet connection.
The Aqua One Grounding Probe is designed to safely eliminate stray voltage and current from aquarium water.
The seneye+ disposable slide adds pH and Ammonia (NH3) monitoring to your seneye along with alerts and graphs for these dangerous pollutants.
Each slide lasts 30 days.
The Seneye Slide Soaker is the perfect way to soak your new Seneye+ Slide.
This test kit includes the necessary adjusters to adjust the pH levels of your aquarium. Range 6 - 7.8 pH
The Seneye Web Server with WiFi module (SWS) is a powerful tool that allows you to monitor your aquarium or pond from anywhere in the world.
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