All you need to get the Sponge filters working is an air supply, and you've got an aquarium filter that's not only reliable, but and hassle-free and easy maintenance. Sponge filters last for several years, and are reusable.

Make sure to rinse the sponge in dechlorinated water and not directly under the tap.
Used by fish farms and wholesalers for many years, sponge filters are a great choice for reliability.

Size Guide
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Mini - XY-2835 - is suitable for 5 to 10 gallons | Size: 12.5cm x 5.5 cm

Small - XY-180 - is suitable for 10 to 20 gallons | Size: 15.5cm x 7.5cm

Medium - XY-280 - is suitable up to 40 gallons | Size: 16cm x 12cm

Large - XY-380 - is suitable up to 60 gallons | Size: 20cm x 12cm

Package included:

• 1x Aquarium Sponge Filter