Sobo Aquarium Filter Sponge Biological Filtration Blue 32x12x2cm

The Sobo Biological Filter Sponge is a high-performance filtration media designed to maintain water clarity and support a healthy ecosystem in your aquarium. This durable blue sponge provides both mechanical straining and biological purification for a balanced aquatic environment.

Its porous structure effectively captures floating debris while providing an ideal surface for beneficial microorganisms that improve water quality. This versatile sponge can be easily trimmed to fit various filter compartments, making it a practical choice for any hobbyist.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Measure your filter compartment and cut the sponge to the desired size if necessary.
2. Rinse the sponge with aquarium water before placing it into the filter system.
3. Position the sponge as a primary or secondary filter media in your internal or external filter.
4. Rinse regularly with aquarium water to maintain flow and replace when the structure begins to degrade.

• Dual-action mechanical and biological filtration for cleaner water
• Customizable design can be cut to fit any filter brand or model
• Durable material allows for repeated washing and long-term use