Reef Octopus 250PRO Commercial Calcium Reactor

The Reef Octopus 250PRO Commercial Calcium Reactor is built for public aquariums, fish farms, and aquaculture centers up to 1,500 gallons. It runs the Water Blaster 7000 recirculation pump (70 watts) with silicone-carbide shafts and bearings so moving parts won't seize under continuous commercial duty.

• Capacity: up to 1,500 gallons
• Media capacity: 25 liters (6.6 gallons)
• Pump: Water Blaster 7000 recirculation pump, 70 watts, 2-year warranty
• Dimensions: 18.1in x 17.3in footprint, 10in body diameter, 43.3in 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 let you control media circulation separately from feed rate — useful for dialing in CO2/media contact time without changing how much water passes through overall.

Compatible replacement parts: Water Blaster 7000 pump kits for the 250PRO.

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