Fluval AC70 BioFoam Filter Insert – Blue, 3 Pack
Bio-Foam removes particles and debris from aquarium water for effective mechanical filtration. It also serves double duty as a powerful biological media thanks to its ultra dense 30PPI construction, which provides an ideal environment for beneficial bacteria to establish and thrive.
Product Specifications
| Feature | Detail |
|---|---|
| Filter Type | BioFoam |
| Quantity | 3 Pack |
| Color | Blue |
| Filter Function | Mechanical & Biological Filtration |
| Construction | Ultra Dense 30PPI |
FAQ
How does the BioFoam filter improve water quality in an aquarium?
The BioFoam filter removes physical particles and debris through mechanical filtration. Its dense 30PPI structure supports beneficial bacteria, enhancing biological filtration and helping maintain a healthy aquatic environment.
Is the BioFoam compatible with the Fluval AC70 filter?
Yes, the BioFoam filter insert is specifically designed for use with the Fluval AC70 filter system.
Can the BioFoam filter be used in both freshwater and saltwater tanks?
Please contact customer service

Stephen Ross –
The BioFoam inserts work well with my Fluval AC70. The blue color is noticeable and the filter holds up well over time. My tank water is noticeably clearer and the fish seem more active. Easy to install and lasts longer than other media I’ve tried.
Christopher Payne –
I’ve used this for three months now and the mechanical filtration is effective. The biological function helps maintain stable ammonia and nitrite levels. A little harder to clean than standard foam, but worth it for the performance.
Irene James –
Great addition to my aquarium setup. The 30PPI density really makes a difference in how well bacteria colonize. I didn’t notice any clogging, and the water clarity has improved significantly.