Versamax 3 / FZN‑3 sponge cartridge
Two phenol-free sponge inserts (FZN‑3) for the Aquael Versamax 3 filter. They trap visible debris…
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This two-pack of replacement sponge inserts is for aquarium keepers who run an Aquael Versamax 3 filter and need fresh filter media. Each insert handles both mechanical filtration, which removes suspended matter, and biological filtration, which supports the bacteria that process waste in the tank.
Why it matters
- Phenol-free sponge: the inserts are made from selected phenol-free foam, so the material is specified free of phenols.
- Mechanical filtration: the sponge catches particles and suspended matter that are visible to the naked eye, keeping them out of the water column.
- Biological filtration: the foam serves as a substrate for nitrifying bacteria, so the insert also contributes to the nitrogen cycle.
- Two pieces per pack: each order includes two sponges, enough to replace or rotate media in one filter service cycle.
Specifications
- Brand: Aquael
- Model: Versamax 3 / FZN-3
- Quantity: 2 pieces
- Material: phenol-free sponge
- Weight: 0.1 kg
- EAN: 5905546198103
What it works with
The insert is designed for the Aquael Versamax 3 filter, as indicated by the product name. The manufacturer recommends replacing the sponges regularly and rinsing them only in old water taken during aquarium water changes, so the bacterial colony is preserved. Rinsing in tap water is not recommended in the supplied information.
Technical specification
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Frequently asked questions
The sponge provides mechanical filtration and traps debris and suspended particles that are visible to the naked eye. It is designed for the Versamax 3 / FZN-3 filter.
Yes. The sponge serves as a surface for nitrifying bacteria, so it performs biological filtration alongside mechanical filtration.
The manufacturer recommends cleaning it only in old aquarium water taken during a water change. Regular replacement is also recommended for optimal performance.
It is made from carefully selected phenol-free foam sponge.
Each package contains two sponges.
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