CR Media

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 tim...

We know it’s addictive, but really now, where do you find the time for gaming AND your reef aquarium? Do you ever sleep? We think y...

Reborn™ aragonite media for calcium reactors, composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in...

Coarse, high-purity calcium reactor media   Provides calcium, magnesium, strontium, potassium,and carbonates   ...