Qanvee QS-100A Bio Double Sponge Water Filter for Aquarium

• Sponge diameter : 48mm
• Sponge height : 84mm
• Filtration box height : 35mm
• Suitable for tank : 60cm or below
• Filtration box : 2 unit
• Filtration box capacity : 100ml
• Adjustable pipe : 19.5cm-27.5cm

Features

• 3-in-1 Filtration: This unit effectively combines mechanical filtration (trapping debris and waste), biological filtration (cultivating beneficial bacteria), and aeration (increasing oxygen levels).  
• Double Sponge Design: It features two environmentally friendly, 9-layer ribbed sponges. This high-density design provides a vast surface area for beneficial nitrifying bacteria to colonize, which helps remove harmful ammonia and nitrite from the water.  
• Dual Filter Media Containers: Unlike basic sponge filters, the QS-100A includes built-in chambers at the base that can hold approximately 100g (or 100ml) of additional filter media, such as ceramic rings or bio-balls, to further enhance water purification.  
• Quiet & Efficient Aeration: When connected to an air pump, the optimized outlet piping design produces a large amount of fine bubbles, improving dissolved oxygen levels while maintaining a low noise output.  
• Adjustable Outlet Pipe: The telescopic outlet pipe allows you to adjust the length to fit different tank heights and control the direction of the water flow.  
• Safe for Small Livestock: The gentle suction of the sponges ensures that baby fish (fry) and small shrimp are not trapped or sucked into the filter.  High-
• Quality Materials: The plastic components are made from durable, safe, and non-toxic food-grade materials. The unit secures firmly to the aquarium glass using two strong suction cups.  

Applications

• Ideal for freshwater and saltwater aquariums up to 40L.
• Suitable for breeding tanks, protecting delicate fry.
• Effective in hospital tanks or quarantine setups.
• Used in nano and shrimp tanks for silent, clean filtration.