Reef Octopus 300PRO Commercial Calcium Reactor

The Reef Octopus 300PRO Commercial Calcium Reactor is rated for commercial systems up to 2,700 gallons — public aquariums, fish farms, and aquaculture centers. It runs the Water Blaster 10000 recirculation pump (125 watts) with silicone-carbide shafts and bearings built for continuous commercial duty.

• Capacity: up to 2,700 gallons
• Media capacity: 45 liters (12 gallons)
• Pump: Water Blaster 10000 recirculation pump, 125 watts, 2-year warranty
• Dimensions: 22.1in x 21.3in footprint, 12in body diameter, 49.3in height
• Feed requirements: requires a separate feed pump rated 600-1,000 GPH (Water Blaster 3000 suggested)
• Monitoring: pH probe holder in the first chamber, built-in bubble counter

Independent flow valves separate media circulation control from feed rate, letting you fine-tune CO2/media contact time on a system this size without re-plumbing.

Compatible replacement parts: Water Blaster 10000 pump kits for the 300PRO.

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