In what type of reactor would I use ARM™? ARM™ works on most calcium reactors. Will ARM™ contribute to the phosphates in my tank? All calcium reactor media have the potential to release small amounts of phosphates. ARM™ is made of extremely pure forms of aragonite so it is much lower in phosphates than other reactor media.
Directions: Ready to use out of the bag.
No rinsing needed.
Not for use with AquaCare Brand Calcium Reactors.