5 TIMES REWARD POINTS & FREE SHIPPING on dry goods orders over $99.00 and $250.00 on Livestock orders.

Geo CR624 Calcium Reactor

Sku: GL_624_K

More Views

Geo CR624 Calcium Reactor

Sku: GL_624_K


Availability: Usually Ships in 1-2 Weeks After Submission of Order

Be the first to review this product

Reward Points You will earn 20 Points for writing a review and 20 Points for rating this product.

The CR624 will hold 16 pounds of large grain media and is a reactor well suited for large SPS reef aquariums from 200 to 400 gallons.

* Required Fields




  • 6″ diameter reaction chamber
  • All cell cast acrylic construction
  • ½” thick ten bolt lid, 3/8″ thick flange and base
  • Key hole slot for lid removal
  • Full access to the reaction chamber (union tops do not provide this, making maintenance a chore)
  • Now comes with Precision Needle Valve for fine tuning
  • Sicce Syncra 3.0 bolts to base plate
  • pH probe port in lid
  • pH probe adapter included
  • Auto fill bubble counter
  • Approximately 11.5″ x 12″ foot print, 29″ overall height
  • Comes with tubing harness shown in picture
  • Comes with all push to connect fittings
  • Now comes with new lid with removable screen
Additional Information

Additional Information

Manual No
Product Specs


Manufacturer Geo Reef


Be the first to review this product

How do you rate this product? *

1 1 star
2 2 star
3 3 star
4 4 star
5 5 star