Single Barrel Layered Bio Sponge Filter For Up To 18 Litres

The multi-layered sponge filter offers mechanical and biological filtration, making it an ideal choice for breeding or shrimp tanks. Quick and easy to set up, these filters provide efficient filtration despite their simplicity. Perfect for aquariums that require reliable and effective filtration in minutes.

Replacement sponges for this aquarium filter can be found HERE. 

Key Features and Important Notes:

• 2025 Model with improved layered bio sponges.
• XY-2830 – Suitable for aquariums up to 18 litres.
• XY-2820 – Suitable for aquariums up to 15 litres.
• Provides both mechanical and biological filtration
• The air infusion chamber produces minute bubbles, which increase oxygen solubility
• Excellent for fry tanks and fish that require low flow, such as bettas and Killifish
• Requires an air pump to operate.
• Suitable for freshwater and saltwater aquariums.
• Made from 100% virgin polypropylene.
• 1-year warranty (T&Cs apply).
• ⚠️ Warning: Due to its popularity, counterfeit versions made from non-aquatic safe materials are being sold on various low-cost apps/sites. Be aware that these cheap imitations may pose a risk to the health of your aquarium inhabitants
• Part of the Castle Dawn Aquatics BASICS range: packaged in non-printed recycled materials, free of unnecessary inserts. This range is designed to be budget-friendly and environmentally conscious.