Mini sponge filter for nano aquarium

The LY2833 Mini Sponge Filter is an efficient, quiet, and easy-to-maintain aquarium filter designed for small to medium-sized tanks. It provides both mechanical and biological filtration using a high-quality sponge that traps debris and promotes the growth of beneficial bacteria—keeping your aquatic environment clean and healthy.

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Specifications

• Model: LY2833

• Type: Sponge Filter

• Recommended Tank Size: Up to 10 liters 

• Material: High-density foam, durable plastic

• Air Pump Required: Yes (not included)

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Key Features

• Dual-action filtration: mechanical debris removal & biological bacteria growth

• Safe for fry, shrimp, and small fish

• Gentle water flow—ideal for breeding tanks

• Easy to clean and reusable sponge

• Strong suction cup for stable attachment

• Low noise operation when paired with a quiet air pump

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Uses

• Maintaining clean water in nano aquariums, shrimp tanks, fry tanks, and betta tanks

• Enhancing water oxygenation when used with an air pump

• Providing a safe, low-flow filter for sensitive aquatic life

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Usage Tips

• Rinse the sponge in tank water during water changes to retain beneficial bacteria

• Connect to a quality air pump using airline tubing for optimal performance

• Position the filter in a corner to reduce clutter and maximize flow

• Replace sponge every 3–6 months or as needed depending on bio-load

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Note

• Air pump and tubing are not included with the filter

• Always cycle your aquarium before introducing livestock for best results

• Avoid using untreated tap water to clean the sponge—use tank water to preserve beneficial bacteria