The Vertex RX-C 6D Calcium Reactor is feature packed and made with very strict attention to detail. From PVC welded seams to epoxy sealed fittings. The RX-C 6D is by far one of the best values when it comes to a calcium reactor.
Premium quality, German engineered calcium reactor from one of the industry's premier manufacturers.
Integrated flow meter - Finally, no more guessing flow rates or doing archaic math! This flow meter gives a precise reading of the effluent flow rate.
Bubble counter - High quality, ultra clear bubble counter to ensure correct level of gas input.
Gas venting lid - Prevent buildup or excessive pressure of CO2 gas.
Resin epoxy sealed John Guest fittings - Hassle free fittings that ensure they will last for years to come.
Dual tiered secondary reaction chamber - Secondary reaction chamber for additional media
Rated for systems up to 264 gallons, or 120 gallons in an SPS dominant aquarium