Red Sea Reef-Spec Carbon 1000ml Seachem measuring the level of Magnesium

measuring the level of Magnesium in your reef aquarium to an exceptionally high accuracy of 20ppm

this is depleted quickly

Trace element complex that promotes the purple / blue colors in corals

nitrate and nitrite in a durable

When connected to the Power Adaptor readings are stored every hour and flashing lights on the device indicate if there is a problem

Red Sea Reef-Spec Carbon 1000ml Seachem measuring the level of MagnesiumRed Sea Reef Spec carbon 1000ml Highly activated carbon for marine and reef aquariums Rapid removal of organic pollutants High Total Absorbtion capacity Ulta low Phosphate output Ultra low ash content Filter bag included Suitable for marine and freshwater aquariums