The Pacific Coast Imports CR-100 Calcium Reactor is for aquariums up to 250 gallons
- Footprint 9" x 7.5"
- Includes high quality pump and bubble counter
- Inside cylinder approx 4"
- Total Height 20"
- Calcium media, such as the Pacific Coast Gen-X Calcium Reactor Media, 9LB and CO2 system required, but not included