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Water Testing
Regularly testing your aquarium water is essential for keeping fish, corals, and other marine life healthy. At Aquarium Specialty, we offer only top-quality and accurate water testing solutions, including titration test kits from trusted brands like Elos, Salifert, Red Sea. For quick and precise results, explore our electronic testers from SenSafe, Hanna Instruments & HM Digital, or choose comprehensive ICP-OES water testing from Triton Labs for a full-panel analysis of your aquarium’s water quality.
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Hanna Marine HI97115UC Master Multiparamete... HI97115UC Master Multiparameter Photometer Kit
$499.90Ships Direct Next Business Day -
Hanna Instruments HI98319 Marine Salinity Tester
$99.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna HI772 Saltwater Aquarium Alkalinity ... Saltwater Aquarium Alkalinity (dKH) Checker
$74.99OUT OF STOCK -
Hanna Instruments HI758 Calcium Checker Marine
$74.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments Magnesium Checker HC - Marine
$74.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments Marine Ammonia Checker HC - HI... Marine Ammonia Checker HC - HI784
$74.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments HI717 Checker Phosphate High R... HI717 Checker Phosphate High Range
$74.99OUT OF STOCK -
Hanna Instruments HI774 Phosphate Ultra Low Rang... HI774 Phosphate Ultra Low Range Marine Checker
$74.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments HI713 Checker Phosphate Low Ra... HI713 Checker Phosphate Low Range
$74.99OUT OF STOCK -
Hanna Instruments HI755 Alkalinity Checker Marin... HI755 Alkalinity Checker Marine (PPM)
$74.99OUT OF STOCK -
Hanna Instruments Checker Plus pH Tester HI98100
$64.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Hanna Instruments pHep®+ Pocket pH Tester with ... pHep®+ Pocket pH Tester with 0.01 pH Resolution
$79.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Triton Labs ICP-OES Water Test- Full Panel... ICP-OES Water Test- Full Panel Test Packet 1 Test
Special Price $43.61 Regular Price $49.00Order by 3:30pm EST for Same Day Shipping (M-F) -
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Salifert Phosphate Test Kit
Special Price $14.23 Regular Price $15.99Ships Direct Next Business Day -
Hanna Instruments Glass Cuvettes and Caps for Ch... Glass Cuvettes and Caps for Checkers HC Colorimeters (set of 2)
$15.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments 35 ppt Salinity Calibration So... 35 ppt Salinity Calibration Solution Packs
Starting at: $10.00See Individual Item -
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Triton Labs N-DOC Organics Professional Se... N-DOC Organics Professional Seawater Analysis
Starting at: $43.61Order by 3:30pm EST for Same Day Shipping (M-F) -
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Seachem Laboratories pH Alert 6 Month Monitor
Special Price $6.58 Regular Price $7.39Order by 3:30pm EST for Same Day Shipping (M-F) -
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Hanna Instruments Magnesium Reagents HC - Marine
$25.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Biotek Marine Salinity Refractometer With LE... Salinity Refractometer With LED Light
Special Price $32.99 Regular Price $47.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Hanna Instruments HI775 Alkalinity Checker Fresh... HI775 Alkalinity Checker Fresh Water
$74.99OUT OF STOCK
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