TMC REEF-React Advanced Calcium Reactor 500

Features:

• High performance, professional calcium reactors
• CNC precision engineered, and manufactured from the highest quality materials
• Compact, space saving design with integral pump, CO2 bubble counter and pH probe holder
• Integral bubble counter enables easy, measurable dosing of CO2 to the calcium reactor
• pH probe holder accepts all standard size pH probes and enables the calcium reactor to be used in conjunction with a pH monitor or controller for more advanced aquarium set ups
• REEF-React 500 is for in sump use ONLY

Suitable for aquariums up to 500 litres (media volume =1.5L/1.5kg) media volume based on coarse coral gravel