Korallin C1502 Calcium Reactor Pkg 2 up to 400 Gallons

Korallin C-1502 Calcium Reactor Package Includes; C-1502 Calcium Reactor, Eheim Pump, AquaMaxx Dual Gauge Professional CO2 Regulator, 5 lb. CO2 Cylinder (Empty), CaribSea 8 lbs Reactor Media, and Eheim PumpThe internal recirculation flow rate of the C-1502 is around 80 g/h. Since that this is a pressurized Kalkreaktor, the dissolution of the media by the carbonized water is enhanced. The effluent rate is only about 0.25 g/h at 40 drops/min. Thus explaining the efficient CO2 & media use. C1502 Package #2 Features: Top-loading & access w/ enhanced O-ring seal `Auto-fill` Integrated Bubble Counter on one water circuit (ie: water never evaporates) Detachable Tru-Union couplings w/ O-rings for easy handling, safe shipping, upgrading and leak proof Integrated `industrial-grade` Brass Check Valve from German Air Pressure Systems to prevent back flow of pressurized saltwater Improved engineering for stronger water circulation and suction Secure German airline tubing connectors Medical