Mini 3-in-1 Biochemical Fry Tank Sponge Filter Kit

This ultra-quiet sponge filter is perfect for fry and hatchery tanks, offering a gentle flow with a superfine sponge to ensure no harm to your delicate fry. Providing both mechanical and biological filtration, the air infusion chamber creates minute bubbles, enhancing oxygen solubility. Easy to install and maintain, this filter delivers reliable performance for your aquarium needs.

Replacement sponges for this aquarium filter can be found HERE. 

Key Features and Important Notes:

• Pack Includes:

• 1x Filter
• 1x 100cm Airline
• 3x Replacement Sponges

• Suitable for aquariums up to 30 litres.
• Ultra-quiet operation.
• Provides both mechanical and biological filtration.
• Perfect for fry tanks – gentle flow with a fine sponge that won't harm fry.
• Ideal for fish that require low flow, such as bettas and killifish.
• Requires an air pump to operate.
• Suitable for both freshwater and saltwater aquariums.
• Comes with a 1-year warranty (T&Cs apply).
• Part of the Castle Dawn Aquatics BASICS range, packaged in eco-friendly, non-printed recycled materials with no unnecessary printed inserts. This range is designed to meet the needs of all fishkeepers, regardless of their budget, while being environmentally conscious.
• Breeders' discount available! Need a large number of filters? Drop us a message for a small discount.