OCTO Bio Reactor

Regular price $291.00

In Stock

  • FREE Delivery over $60


Features & Benefits

  • Complete with our own recirculation pump
  • Unique design for quick and easy refilling of media
  • Sieve Plate to retain media in chamber
  • Cyclone optimum churning rate for maximum bateria colonisation
  • High quality hand-made acrylic construction
  • Easy maintenance


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.

For best results, it is highly recommended to use our Bio Spheres media.

Bio-Spheres are specifically encapsulated pellets with a 100% pure biological polymer solid carbon. These pellets when use with our Bio –Churn Reactor, will slowly release the polymer carbon within the marine water which will encourage the growth of beneficial bacteria and enzymes on the pellets surface.

Bio-Spheres provides a food source required for beneficial bacteria to reproduce and reduce nitrates and phosphates.

Available in 500ml or 1000ml bag.


Technical Data

1. BioReact

Product Wet/Dry Pump Power  Diameter Footprint Height Max Bio Sphere Tank Volume
50HZ 60HZ mm inch mm inch mm inch L US Gal L US Gal
BioReact 90 Wet 6 7 90 3.5 120 100 4.7 3.9 390 15.40 0.40 0.11 400 106
BioReact 120 Wet 10 15 120 4.7 140 130 5.5 5.1 390 15.40 0.70 0.18 700 185
BioReact 150 Wet 30 30 150 5.9 185 160 7.3 6.3 450 17.70 2.00 0.53 2000 528

2. Circulation Pump

Product Model No. Wet/Dry Power Max Head Height Maximum Flow Rate
50HZ 60HZ 50HZ 60HZ 50HZ 60HZ
BioReact 90 AQ-800 Both 6 7 0.8 2.6 0.9 3.0 880 232 908 240
BioReact 120 AQ-1200 Both 10 15 1.1 3.6 1.3 4.3 1300 343 1287 340
BioReact 150 VarioS 2 Both 30 30 4.0 13.1 4.0 13.1 3000 792 3000 792

Pumps (Aquatrance) – CE certified

Orders above $60 gets free delivery. Orders below $60 delivery is $15.

CBD / Sentosa / Jurong Island/ Orchard has an additional surcharge of $9.90.

Orders are processed within 3 working days.

OCTO Bio ReactorOCTO Bio ReactorOCTO Bio Reactor