Keep your aquarium water clean and stable with this double head sponge filter with bio media, specially designed for shrimp tanks, breeding setups, and small to medium-sized aquariums. The filter uses an air-driven system to draw water through high-density environmental sponge, providing both mechanical and biological filtration. The built-in media containers can hold various bio media like ceramic rings or quartz balls, enhancing beneficial bacteria growth and supporting the nitrogen cycle. Ideal for gentle filtration in tanks with fry or shrimp, this unit also assists in oxygenation when connected to an air pump (required, not included).

Features

• Double sponge filter combines mechanical filtration with biological filtration for cleaner, healthier aquariums

• High-density sponge traps debris while preserving young shrimp and fry, making it ideal for breeding tanks

• Two media boxes (total volume 100ml) can be filled with ceramic rings, quartz balls, or other bio media (avoid small particles to prevent blockage)

• Quiet operation with low-resistance airflow, helps maintain stable water quality and oxygenation

• Compatible with 4mm inner diameter air tubing, suitable for shrimp tanks, nano tanks, and as secondary filtration in medium to large tanks

Specifications

• Material: Plastic + Sponge

• Colour: Green & Black

• Sponge Diameter: 48 mm

• Sponge Height: 84 mm

• Media Box Height: 35 mm (Total Volume: 100 ml)

• Adjustable Height: 195–275 mm

• Base Width: 135 mm

• Air Pump Required: Yes (not included)

• Use For: Shrimp tanks, breeding tanks, small aquariums, or supplementary oxygen and filtration in larger tanks

Package Includes

• 1 × Dual Head Air-Driven Bio Sponge Filter

Notes

• Not recommended as the sole filter for large fish like goldfish or cichlids with high waste output.

• Avoid overfilling media boxes or using fine media that may block water flow.

• Allow minor colour and size differences due to lighting or manual measurement.