Nutrafin Calcium Reagent #1 Refill - 15 ml

Nutrafin Calcium reagent #1 refill is for use with Nutrafin’s Calcium Test. Marine reef aquariums, especially those containing hard corals and strong growth of coralline algae, absorb calcium at a rapid rate, often requiring daily testing to ensure that the calcium levels remain at an optimal level for the aquarium inhabitants.
Format : 15 mL (0.5 oz).