Versamax 2 / FZN‑2 sponge cartridge
Two phenol-free sponge inserts for the Aquael Versamax 2 (FZN‑2) filter. They trap visible debris…
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Find a productProduct description
This pack suits aquarium keepers who run an Aquael Versamax 2 filter and need replacement media for the mechanical and biological stages. The FZN-2 sponge inserts are sold as a set of two, so a filter can be serviced without buying media separately.
Why it matters
- Phenol-free sponge: the inserts are made from carefully selected sponge material that is free of phenol.
- Mechanical filtration: the sponge catches debris and suspended particles that are visible to the naked eye, keeping them out of the water column.
- Biological filtration: the same sponge provides a surface for nitrifying bacteria, so it works in the biological stage at the same time.
- Maintenance method: the manufacturer recommends rinsing the inserts only in old water taken from the aquarium during a water change, which protects the bacterial colony.
Specifications
- Model: Aquael Versamax 2 / FZN-2
- Quantity: 2 pieces per pack
- Material: phenol-free sponge
- Weight: 0.1 kg
- EAN: 5905546198097
What it works with
The inserts are intended for the Aquael Versamax 2 filter and function as its mechanical and biological filter media in freshwater aquariums. The manufacturer advises regular replacement to keep the filter working efficiently.
Technical specification
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Frequently asked questions
The insert is made from carefully selected phenol-free sponge. The manufacturer's description does not mention any other materials or certifications.
It provides mechanical filtration, catching impurities and suspended particles that are visible to the naked eye.
Both. The sponge serves as a surface for nitrifying bacteria, so it performs biological filtration alongside the mechanical function.
The manufacturer recommends regular replacement. Maintenance should be done only in old water taken from the aquarium during a water change, not in fresh water.
One pack contains two sponge inserts and weighs 0.1 kg.
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