JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
FREE SHIPPING on orders over $50
Replacement lid for the Reef Octopus SRO CR 3000 and CR 5000 calcium reactors. Probe holder and quick connect fittings not included.
Threaded lid for the Reef Octopus SRO CR 3000, CR 3000D, CR 5000, and CR5000D calcium reactors. Probe holder and quick connect fittings not included.
CR3000(D), CR5000(D): 7in Red lid THREADED
Note: On dual reactors, this lid is for the first chamber.
Starting at $4.20