Fluval Media Maintenance Kit for AC20 Power Filter
The Media Maintenance Kit contains a trio of Fluval’s most effective and essential filter media inserts.
- Includes Mechanical (Bio-Foam), Biological (BIOMAX), and Chemical (Carbon) filter media
- Exclusively designed for use with Fluval AC20 Power Filter
- For fresh and saltwater use
- BIOMAX: promotes beneficial bacteria growth for effective biological filtration
- Carbon: improves water clarity and eliminates odors, discolorations and impurities
- Bio-Foam: traps particles and debris
- Will also fit older style Aquaclear 20 filters
| Item | Quantity |
|---|---|
| Activated Carbon Media | 2 |
| Bio-Foam Filter Media | 1 |
| BIOMAX Media | 1 |
FAQ
Can this media kit be used in both freshwater and saltwater setups?
Yes, this kit is suitable for both fresh and saltwater use.
Is the BIOMAX media effective for promoting beneficial bacteria?
Yes, BIOMAX promotes beneficial bacteria growth for effective biological filtration.
Does this kit fit older Aquaclear 20 filters?
Yes, it will also fit older style Aquaclear 20 filters.

Sue Vaughan –
I’ve used this kit in my freshwater tank for three months now. The water clarity has improved significantly. The BIOMAX media helped maintain stable ammonia levels, and the carbon removed the fishy odor. Easy to install and fits perfectly in my AC20 filter.
Owen Underwood –
The media works well with my saltwater tank. I noticed less debris in the water after switching to this kit. The carbon media is effective at removing discoloration. I only wish the Bio-Foam was a bit more durable, but overall it’s reliable.
Ryan MacDonald –
Great value for the three media types included. I replaced my old filter media with this kit and saw immediate improvement in water quality. It fits my AC20 without any issues and works well in both freshwater and saltwater.