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Fluidized Media Reactor Kits
Fluidized Media Reactor Kits
Fluidized Media Reactor Kits
Fluidized Media Reactor Kits

Fluidized Media Reactor Kits

58 reviews
$ 64.99


This media reactor kit is a great first project for first time builders and an easy-to-assemble upgrade for anyone with acrylic crafting experience.

The kit includes all the parts need to build the reactor pictured. CNC machined parts fit together with ease and a detailed assembly manual is provided. This project can be put together in about an hour's time. The end result is a heavy duty media reactor that will last a lifetime and best of all, it works fantastically. Please take a minute to look through the PDF instruction manual below, there a lot more information on the reactor itself and you will get a good idea of what is involved with building an AVAST kit.

The kit comes standard with glue and everything else needed to easily install the reactor, including tubing, Antelco greenback valve, and threaded barbed elbows with a quick-disconnect union on the pump-input side.  Also included are mesh disks for easy, low-maintenance biopellet fluidization.  See the pre-built media reactors for more details.

Technical Data:


Footprint: 5" x 5"
Height: 17"
Media Capacity: 5 Cups
Input/Output: 1/2" barbed fittings
Recommended Pump: Sicce 1.0 or 1.5


Footprint: 7" x 7" 
Height: 17.5" 
Media Capacity: 10 Cups 
Input/Output: 1/2" barbed fittings
Recommended Pump: Sicce 1.5 or 2.0


Footprint: 9" x 9"
Overall Height: 17.5"
Media Capacity: 16 Cups
Input/Output: 3/4" barbed fittings
Recommended Pump: Sicce 2.0 or 3.0


Click Here to Download the User Manual

Click Here to Download the Assembly Instructions

Customer Reviews
5.0 Based on 58 Reviews
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Stephen F.
United States United States
Great reactor!

Very happy with the reactor. I'm using it to tumble carbon and it's working great for that purpose. I'm about to purchase another for bio pellets.

Michael S.
United States United States
Fourth Avast product

This is my fourth product I’ve purchased, an have never been disappointed.

Erik R.
United States United States

Reactor works Great for Biopellets! It’s really big and does the job on my 425 gallon tank.

Jim C.
United States United States
Great reactor

Easy to assemble, even if the video instructions are old, the principle is the same. I'm using it for Aquaforest zeolites,carbon and GFO. Works great, comes with plenty of tubing. Would not hesitate to recommend it.

jacob j.
United States United States
Excellent reactor

Easy assembly if you have a brain and two hands. Works as it should. I am using it to fluidize carbon