JBL TekAir replacement sponge
High-quality sponge for aquarium filter TekAir

  • Efficient biological filter performance: high-quality, open-pored filter sponge for filter TekAir
  • Use: reusable after rinsing
  • Biological and mechanical filtering.
  • Tip: use starter bacteria after cleaning or setting up a new aquarium.
  • Package contents: 1 filter sponge for TekAir
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Recommended retail price incl. VAT
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Product information

Clean and healthy water
Plant and food remains and metabolic substances lead to a deterioration of the quality of the water in the aquarium. Good water quality is necessary for healthy fish and plants. This can be achieved with various filters and filter materials. The filters suck in the aquarium water and remove the pollution and waste materials from the water.


JBL filter foam TekAir black/fine-pored

Art. no.:
EAN Code:
1 Piece
Volume packaging:
2.500 l
Gross weight:
16.500 g
Net weight:
6 g
Weight factor:
75/240/140 mm

Technical Data

Blog – Opinions & Experiences


Which is the Best Filter Media?

Special filter media can also be used to target and remove any problem substances, such as nitrate or phosphate, from the aquarium water. This table gives you an outline:

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Keeping an eye on the most important water values

Professional water analysis sounds very expensive. But the professional water testing in your aquarium or pond at home also works on a high level and above all it is simple and inexpensive.

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safety instructions

  • safety instruction for accessories
    17 kByte