CaribSea A.R.M. Calcium Reactor Media Coarse 1 Gallon fx5 fx6 output nozzle Effective 3 stage Filtration (mechanical

Effective 3 stage Filtration (mechanical

This handy Diaphragm Rebuild Kit includes all the parts you need to restore optimal performance to your Pondmaster AP-20 Air Pump

intake pipe or both

oxygen reactors and other devices requiring high flow or pressure

ecofix reduces organic pollution

CaribSea A.R.M. Calcium Reactor Media Coarse 1 Gallon fx5 fx6 output nozzle Effective 3 stage Filtration (mechanicalCalcium reactors have evolved into several types that require different media sizes. Because of this we now offer ARM Coarse for rapid upflow type reactors that have become so popular. This coarse grade of ARM will prevent the clogging and upkeep associated with fine media and these reactors. Contains: 416000 ppm Calcium, 577000 ppm Carbonate, 3300 ppm Strontium, 1400 ppm Magnesium, 56 ppm Potassium. About 70 pounds per cubic foot