Hanna (HI758) Marine Calcium Checker Test Kit - Saltwater Aquariums Drain Line Flow Controls 5" Big Blue radial flow

5" Big Blue radial flow carbon filter that uses granular activated carbon (GAC) to remove chlorine

Verify your control valve model number and existing cam configuration before ordering

High-transmittance fused silica quartz sleeve for maintaining UV disinfection performance in S12Q

to maximize resin life and efficiency

Aries AF-20-3232-BB Technical Details

Hanna (HI758) Marine Calcium Checker Test Kit - Saltwater Aquariums Drain Line Flow Controls 5" Big Blue radial flowHanna Instruments Marine Testing HI758 Marine Calcium Checker Test Kit Precision colorimetric calcium testing for saltwater aquariums using the Zincon method with pre measured reagents 200 600 ppm Range 25 Tests Included Pre Measured Reagents Lot Numbered The HI758 Marine Calcium Checker delivers fast, accurate calcium measurements for reef aquarium maintenance using Hanna's proven colorimetric technology. Each kit includes 25 tests with pre measured