Take your aquarium filtration to the next level with the Reef Octopus MF-1000 Advanced Media Reactor

Designed for hobbyists who want crystal clear water, maximum efficiency, and reliable performance.

Whether you're running carbon for clarity or GFO for phosphate control, this reactor delivers consistent flow, even media distribution, and powerful chemical filtration for both freshwater and saltwater systems.

Built with high quality acrylic and precision flow control, the MF-1000 outperforms cheaper reactors that clog, channel, or restrict flow.

Important Setup Information

• Feed pump required (sold separately)
• This reactor does NOT include a pump

For best performance, we recommend pairing with:

Reef Octopus Aquatrance 1200 Water Pump

• Ideal flow rate for this reactor
• Easy to dial in for carbon or GFO
• Quiet, reliable, and energy efficient

Using the correct pump ensures proper media tumbling and maximum filtration performance.

What Is It Used For?

This reactor is commonly used with:

GFO (Granular Ferric Oxide) → Reduces phosphates and helps control algae
Activated Carbon (ROX 0.8 recommended) → Removes toxins, odors, and discoloration

✔ Improves water clarity
✔ Stabilizes water quality
✔ Helps maintain a healthier aquarium environment

Key Features

High Efficiency Media Filtration
Designed for maximum contact between water and media

Even Flow Distribution
Prevents channeling and dead zones

Durable Acrylic Construction
Built to last no flimsy housings

Precision Flow Control Valve
Easily adjust flow for different media types

Flexible Plumbing Options
Compatible with 1/2" PVC or flexible tubing setups

Easy Maintenance Design
Simple to open, clean, and reload media

What’s Included

• Reef Octopus MF-1000 Media Reactor
• Inlet & outlet fittings
• Precision flow control valve

Perfect For

• Reef aquariums
• Fish only systems
• Freshwater tanks
• Hobbyists looking to upgrade filtration

Why You’ll Love It

This isn’t just a reactor it’s a filtration upgrade that actually makes a difference.

✔ Cleaner water
✔ Less algae issues
✔ Better overall tank health
✔ Professional-level performance at home

Complete Your Setup

For best results, pair this reactor with:

Complete Filtration Starter Kit (Reef & Freshwater)
Compatible Feed Pump

Build a complete filtration system and get the most out of your reactor.