Items purchased are local store pickup only. We currently Do Not ship items. We apologize for any inconvenience.
Red Sea Seawater Refractometer
Saltwater Aquarium Calcium Colorimeter – Checker® HC
Saltwater Aquarium Alkalinity Colorimeter (dKH) – Checker® HC
Checker® pH Tester with 0.1 pH Resolution
Low Range Phosphate Colorimeter – Checker® HC
HI98108 pHep+® pH tester
Neptune Apex Classic Controller with Lab-Grade pH Probe