ISTA Spongefilter L Single B-stock

ISTA Spongefilter L Single B-stock

  • Ideal for biological filtration
  • Two different versions available
  • Bio sponge
  • Air pump not included in scope of delivery
  • B-stock
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The ISTA sponge filter is a simple filter system for small aquariums and is particularly suitable for breeding juvenile fish and shrimps.
It is air-driven by a pump, which creates an optimal oxygen supply in the aquarium. The pump is not included in the scope of delivery.

Due to the pores and the additional notches on the sides, the filter sponge offers a large surface area, on which useful microorganisms can colonise. Therefore, not only the biological filtration is supported but also an ideal food source for shrimp is created. In addition, no shrimp or small fish can be sucked in due to the small pores in the sponge. There is no need for an extra filter guard.

The sponge filter can be attached easily to the pane with the included suction cups and is available in a single and a double version. Due to its simple set-up, the ISTA sponge filter is easy to clean.


  • Combines mechanical and biological filtration
  • Particularly suitable for rearing juvenile fish
  • Shrimp safe
  • Easy to clean
  • Suction cups included
  • Also available in size S
  • Air pump necessary (not included in the scope of delivery)
  • B-stock

Note - B-stock

This item is sold as B-stock. The original packaging of the item is missing. It will be shipped in a neutral packaging. Suction cups are clear instead of black.


ISTA Spongefilter L - Single
Length sponges 120 mm
Diameter sponges 60 mm
Diameter air inlet 3 mm
Height 230 mm
Width 100 mm



Every now and then, when working on the aquarium, one wonders whether there is a solution for a small, specific problem. Ista, a manufacturer of high-quality and innovative articles from Taiwan, already has a cost-effective solution for many such possible problems. Especially in the areas of aquascaping, aquatic plants, aquaristics and shrimp keeping, ISTA always offers interesting articles. Many solutions also have an excellent price-performance ratio.

General information

Item no.
Weight 0,10 kg
Shipping weight 0,30 kg

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