Hanna (HI758) Marine Calcium Checker Test Kit - Saltwater Aquariums Standard Softener Meter Valve Clean quartz sleeve with appropriate

Clean quartz sleeve with appropriate cleaner to remove mineral film that blocks UV transmission

Primary Targets

Ag & Industrial

Part Number 602733 Manufacturer Viqua Material 100% Fused Silica Quartz Function UV Lamp Protection & Light Transmission Transmittance Rating High UV-C Transmittance Replacement Frequency As needed or with lamp replacement Component Type Replacement Quartz Sleeve

5" diameter Filtration Media Granulated Activated Carbon with 2 oz

Hanna (HI758) Marine Calcium Checker Test Kit - Saltwater Aquariums Standard Softener Meter Valve Clean quartz sleeve with appropriateHanna 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