Reef Octopus BioReact Media Reactor

Optimised for Performance

BioReact is an in-sump Bio Reactor, designed for hobbyists. It helps to accelerate the growth of beneficial bacteria, and helps to ensure water clarity. It is ideal to control the Phosphate (PO4) and Nitrate (NO3) level.

Powered by our very own and reliable Aquatrance, which is both energy efficient and quiet, the BioReact is easy to set-up and allows you full flow control to the media. With a space saving footprint, it allows you more space within the sump for more products.

Made from a high quality cast acrylic body, it has a specially designed water inlet bottom chamber which prevents the media from entering the pump during a power off. A rigid sieve plate at the top cover acts to prevent the pellets from escaping through the outlet connection.

Due to the unique design of having no pipe in the middle of the chamber, it is easy to replace the cover after refilling the pellet media. The 4-direction cover also makes it easy for you to orientate the BioReact accordingly to your set-up.

• Complete with our very own recirculation pump for reliable media circulation
• Unique design for quick and easy refilling of media
• Sieve Plate to retain media in chamber
• Cyclone “churn” style motion which maximises bacteria colonisation
• Quad Directions Top Plate for easy placement
• Easy Maintenance
• High quality hand-made acrylic construction

Technical Data:

Available in multiple capacities to suit a range of aquaria, both variants operate as wet reactors and are built for continuous biological filtration. Each unit delivers adjustable flow control to optimise media fluidisation and bacterial colonisation while occupying a compact sump footprint. The durable acrylic construction and internal inlet chamber protect the pump and media during power interruptions, and the sieve plate prevents media loss.

Circulation Pump:

Equipped with an Aquatrance recirculation pump tuned for quiet, energy-efficient operation. Pump performance and flow/head characteristics vary between capacity options to match different sump setups, providing dependable recirculation and precise media control for effective phosphate and nitrate management.

90 Technical Data:

Wet/Dry - Wet
Pump Power - 6w
Diameter - 90mm
Footprint - 120mm by 100mm
Height - 390mm
Max Bio Sphere - 0.4L
Tank Volume - 400L

Circulation Pump:

Model - AQ-800
Wet/Dry - Wet
Power - 6w
Max Head Height - 0.8m
Max Flow Rate - 880 LPH

120 Technical Data:

Wet/Dry - Wet
Pump Power - 10w
Diameter - 120mm
Footprint - 140mm by 130mm
Height - 390mm
Max Bio Sphere - 0.7L
Tank Volume - 700L

Circulation Pump:

Model - AQ-1200
Wet/Dry - Wet
Power - 10w
Max Head Height - 1.1m
Max Flow Rate - 1300 LPH