SRO CR3000D 7in Dual Chamber Calcium Reactor

The Reef Octopus SRO CR3000D 7-Inch Dual Chamber Calcium Reactor runs two 7-inch chambers in series for more complete media dissolution than a single-chamber design, powered by a fixed-speed Water Blaster recirculation pump with silicone-carbide shaft and bearings.

• Body: dual 7-inch reaction chambers in series
• Pump: Water Blaster recirculation pump, reverse-flow design, 2-year pump warranty
• Monitoring: pH probe holder in the first chamber, built-in bubble counter

The second chamber gives CO2-charged water another full pass through fresh aragonite media, which tends to improve dissolution efficiency versus a single larger chamber of equivalent total volume.

Compatible replacement parts: Water Blaster pump kits for the CR3000D.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right