Biochemical cotton filter is designed with quality materials, more than any sponge filter on the market even more durable.
The principle of life, design and manufacture of multiple layers of cotton, has the largest surface area, and there is no obstruction to the flow.
Easy to clean.
This filterare designed and constructed for quiet operation.
Loose stone can produce large amounts of gas bubbles and increase the solubility of oxygen in the water.
The designand construction of the bio-sponge filters are the results of extensive testing.
Particularly suitable for feeding discus, gods, and so small freshwater fish.
Material: Plastic and sponge
Product weight: 25g
Package weight: 70 g
Product size (L x W x H): 7.6 x 4.5 x 14.5 cm
Package size (L x W x H): 13.2 x 21.5 x 6 cm
1 x Biochemical Cotton Filter
1 x Suction Cup
Soak the sponge in the aquarium water for 5 minutes before use will help nitrifying bateria colonise easier.
Always use aquarium water to rinse clean the sponge, never use hot water.
* Disclaimer: We do not accept any responsibility or liability for the incorrect purchase of our products. All of the products on the website are extensively tested to comply with rigorous and strict QC standards. For all of our clothing products, items and accessories, please take careful note of the precise measurements, mainly shown in centimeters (CM). As part of our company policy, we will not be able to accept returns or provide refunds for items which are the wrong size.