USB Aquarium Filter Sponge with Ceramic Balls for Fish Tanks

This USB-powered aquarium filter sponge is made from transparent plastic and black foam, designed specifically for fish tanks. Suitable for both saltwater and freshwater aquariums, it provides quiet, efficient filtration to keep your aquatic environment clean and healthy. Ideal for fish owners seeking a compact and easy-to-use filtration solution.

• Multifunctional Filtration - Enhances water flow, supplies oxygen, promotes nitrifying bacteria growth, and adsorbs impurities.
• USB Power Source - Operates without the need for an air pump, saving energy and cost.
• Quiet Operation - Features a multi-layer filter cotton design for minimal noise during use.
• Included Ceramic Balls - Comes with one bag of filtered ceramic balls to boost biological filtration.
• Durable Materials - Crafted from transparent plastic and black foam for long-lasting aquarium use.

This filter sponge is perfect for small to medium-sized fish tanks requiring quiet, efficient water circulation and filtration.

1. Connect the USB filter sponge to a USB power source.
2. Place the filter sponge inside the aquarium in a suitable position for water circulation.
3. Ensure the included ceramic balls are placed inside the sponge to facilitate biological filtration.

Regularly rinse the filter sponge in clean aquarium water to remove debris without harming beneficial bacteria. Replace ceramic balls as needed to maintain optimal filtration efficiency. Avoid using tap water or harsh chemicals to preserve biological balance.

Ensure the USB cable and connection remain dry and away from water to avoid electrical hazards. Disconnect the filter before cleaning or maintenance. Monitor the filter for any blockage or wear to maintain safe operation within the aquarium.

Processing in 1-2 business days. Tracked shipping options shown at checkout. Returns accepted within 30 days for unused items in original condition.