Hanna HI-758-26 Reagents for HI-758 Marine Calcium Checker (25 tests) Community Double the dose to replace

Double the dose to replace slime coat and to repair damaged skin and fins

Pond Oxygenator pumps are able to run numerous air stones at any one time

Add 1 scoop for every 200 litres

Fish Guard

Hanna HI-758-26 Reagents for HI-758 Marine Calcium Checker (25 tests) Community Double the dose to replaceThese reagents follow the Zincon Method in which the reaction causes a blue tint in the sample. The HI 758 26 are high quality reagents that are pre measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker HC. These reagents follow the Zincon Method in which the reaction causes a blue tint in the sample. By simply adding 1 mL of the first reagent to the sample, followed by a packet of the second reagent