An oldie but a goodie. The single series sponge filters have been around in the aquarium industry for a long time and are still very popular with fish keepers. The XY-2821 Sponge filter will stick to your aquarium wall keeping the appearance neat and tidy. The fine mesh has been designed by aquarium keepers to give even greater clarity in your aquarium and will operate as both a mechanical and biological filter. Its unique design also makes cleaning a breeze


*This filter requires an air pump to work which is NOT supplied.



  • 1x XY-2821 Large Internal Biological Sponge Bio Filter
  • Increased water clarity
  • Supply & Increase Much Needed Oxygen to the Water
  • Reduce Noise from Air Pumps
  • Most efficient way to filter water (reduced power bills)
  • Easy Maintenance
  • Long Lasting High Quality Bio Sponge
  • Removes Small Debris from the Water


  • Fine Mesh
  • Filters up to 75L Aquariums
  • Aquarium Wall Mounted
  • Size: H 24-34cm x W 10cm (sponge 6cm x 12cm)
SKU XY-2821
Barcode # 6921835528214
Brand Xinyou
Shipping Weight 0.1000kg
Shipping Width 0.020m
Shipping Height 0.030m
Shipping Length 0.090m
Unit Of Measure ea
Assembled Length 0.090m
Assembled Height 0.030m
Assembled Width 0.020m

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