OF® Super BF-2 Bio Foam Sponge Filter
Innovative sponge filters for small or breeding tanks, where little water disturbance is needed. Provide exceptional room bacterial colonisation.
Multi-layered to give the best possible filtration and yet gentle enough not to create too much turbulence. Bio-Foam can be removed, rinsed and re-used.
Simply connect to an air pump, powerhead or hang on filter with standard airline (not included).
The whole Bio-Foam area is efficiently used as a filter. No dead spots present.
Can be used on different filtration installations.
| Size | Capacity | Dimensions |
|---|---|---|
| Baby | Up to 40L | 5.5cm diameter x 7.3cm high (excluding clear riser tube – add approx. 5.5cm) |
| BF1 | Up to 100L | 8.5cm diameter x 7.3cm high (excluding clear riser tube – add approx. 5.5cm) |
FAQ
Can the Bio-Foam be cleaned and reused?
Yes, the Bio-Foam can be removed, rinsed, and reused without losing its filtration effectiveness.
Is the filter suitable for breeding tanks?
Yes, it is designed for small or breeding tanks where minimal water disturbance is required.
Does the filter require an airline connection?
Yes, it can be connected to an air pump, powerhead, or hung on a filter using a standard airline (not included).
Katherine Simpson –
Great for a small tank. The filter works quietly and keeps water clean without stirring up the substrate. I used it in a breeding setup and noticed better water clarity after a week. Easy to clean and reposition as needed.
Leah Hemmings –
Works well for a 40L tank. The multi-layered design helps with bacterial growth. I rinsed it every two weeks and it still performs efficiently. No dead spots, which is a big plus.
Harry Scott –
Installed it with my air pump and it’s been stable for over a month. The foam doesn’t create much turbulence, which is perfect for fry rearing. Very reliable and easy to maintain.