This multifunctional cleaning foam can easily cut the size you need with scissors.
eBay
Aquarium Decoration Plants Bio Moss Ball Holder for Aquarium Crystal Red Shrimp House Fish Tank Decor Filter Accessories
Aliexpress UK
Transform your aquarium (up to 120L) into a thriving aquatic haven with our Aquarium Bio Sponge Filter – a complete filtration system that goes beyond the ordinary. The sponges efficiently trap debris and provide ample surface area for beneficial bacteria to thrive, ensuring crystal-clear water.
eBay
Aquarium Nano Tech Bioblock Jump 2PZ Bio Blocks Sump Filter Aquarium Marine Coral Reef Fish Tank
Aliexpress UK
They are useful as a breeding filter or as a secondary filter in the aquarium. These sponge filters can also be used as pre filter to an external filter inlet pipe. Aerobic bacteria colonise the sponge providing a bacterial surface to facilitate the nitrogen cycle.
eBay
Aquarium Nano Tech Bioblock Jump 2PZ Bio Blocks Sump Filter Aquarium Marine Coral Reef Fish Tank
Aliexpress UK
They are useful as a breeding filter or as a secondary filter in the aquarium. These sponge filters can also be used as pre filter to an external filter inlet pipe. The foams included are of a very fine grade which them perfect for small shrimp and fry.
eBay
Fish Tank Aquarium Plastic Transparent Filter USB Fish Tank Office Home Desktop Mini Color Filter Fish Tank Landscape
Aliexpress UK
The Ciano filter foams has been designed for use inside the Ciano Filter CF40 and CF80 range of filters. Ciano Full Set (one of each). As a great addition to any filtration setup, water will not only look clearer but those nutrients needed by unwanted algae in order to grow are also removed from the aquarium water.
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Hd Fish Tank Transparent Ecological Aquarium Decorative Aquarium For Living Room And Office Filter Aquarium Oxygenated Fish Tank
Aliexpress UK
High quality Ceramic filtration rings for use with any aquarium or pond external filter.
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Fish tank living room small mini Douyu tank household tabletop ecological tank self circulating back filter goldfish tank
Aliexpress UK
Transform your aquarium (up to 210L) into a thriving aquatic haven with our Aquarium Double Sponge Filter – a complete filtration system that goes beyond the ordinary. The sponges efficiently trap debris and provide ample surface area for beneficial bacteria to thrive, ensuring crystal-clear water.
eBay
Weiting aquarium small fish tank mini desktop aquarium creative gold fish tank LED lighting comes with filter household fish tan
Aliexpress UK
Corner Fish Tank Aquarium Sponge Filter Bio Foam Breeding. They are useful as a breeding filter or as a secondary filter in the aquarium. These sponge filters can also be used as pre filter to an external filter inlet pipe.
eBay
Fish tank living room small mini Douyu tank household tabletop ecological tank self circulating back filter goldfish tank
Aliexpress UK