Marine Magnesium Reagents HI783-25 Polyp Lab but not on top of

but not on top of

Minimum Tank Size 30 gal

2-4 Drips per second - for majority of other fish such as angels

In a reef aquarium

A high quality amino acid based food source for LPS corals: including Catalaphylia

Marine Magnesium Reagents HI783-25 Polyp Lab but not on top ofHI783 25 are high quality reagents for use with the Hanna HI783 Marine Magnesium Checker. The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral fish or fish only aquarium