FEATURES :1. Raises the carbonate (KH). Releases from many positive ions, and prevents water from acidification. 2. Can connect to any existing powerhead or external filter. Only requires a small...

This reactor is suitable for marine systems from (180 to 630 litres) An additional CO2 system (not supplied) is required to operate this unit. Comes complete with an...

New Deltec Fluidized Calcium Reactors - 4th Generation with integral CO2 bubble counter, non return valve, probe holder and non return valve. Optional solenoid valve available. The Deltec...

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7,390 ppm)...

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7,390 ppm)...

A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7,390 ppm)...