Reef Octopus VarioS CR200 Calcium Reactor Red Sea Includes high-capacity pelletized activated carbon

Includes high-capacity pelletized activated carbon with low dust

then increase by up to 10% per week only if needed

Caribsea Ocean Direct Original Live Sand - 5lb

The purple colour is most useful where the material remains visible on rockwork after installation

Reef Octopus VarioS CR200 Calcium Reactor Red Sea Includes high-capacity pelletized activated carbonReef Octopus VarioS CR200 Calcium Reactor The Reef Octopus VarioS CR200 Calcium Reactor is a controllable DC calcium reactor for larger reef aquariums that need consistent calcium, alkalinity and trace element replacement with an 8 inch reactor body and VarioS 4 pump. VarioS CR200 for Medium to Large Reef Aquariums The VarioS CR200 is designed for reef systems where calcium and alkalinity demand has grown beyond smaller reactors. Its 8 inch body and 8