Reef Octopus MF300B Media Reactor
Supplement aquarium filtration with greater ease using the Reef Octopus MF300B Media Reactor. This all-in-one fluidized aquarium filter media reactor kit comes complete with feed pump, tubing, and all fittings required for set up to streamline installation. Versatile design allows use with activated carbon, granulated ferric oxide, or bio pellet media.
| Feature | Description |
|---|---|
| Filter Capacity | Up to 150 gallons |
| Media Types Supported | Activated carbon, granulated ferric oxide, bio pellet media |
| Includes | Feed pump, tubing, and all fittings |
FAQ
What types of filter media can be used with the Reef Octopus MF300B?
The Reef Octopus MF300B is compatible with activated carbon, granulated ferric oxide, and bio pellet media.
What is the maximum tank size supported by this media reactor?
The media reactor is designed to enhance water quality in aquariums up to 150 gallons.
Is assembly difficult for beginners?
The kit includes all necessary fittings and tubing, making setup straightforward and requiring minimal tools.

Sally Mackay –
The filter performs well in my 120-gallon tank. It keeps water clear and the media stays active without clogging. Easy to install and the pump runs quietly. I’ve used it with activated carbon and it makes a noticeable difference in water quality.
Sebastian Hudson –
Works great with my bio pellets. The fluidization helps maintain consistent filtration. The included tubing and fittings made setup quick. A reliable addition to my reef tank setup.
Dominic Berry –
I’ve had this for three months and it’s still running smoothly. The pump is quiet and the media doesn’t settle. It’s especially helpful in maintaining stable water parameters in a large tank.