Sponge Filter Bio Filtration 3 Pack Small Up to 10 Gallon for Betta Shrimp Nano Fish Tank

This product is a 3 pack of aquarium bio sponge filters suitable for small fish tanks up to 10 gallons, perfect for bettas, guppies, and fry.

• Provides both mechanical and bio filtration for a cleaner tank environment.
• Air infusion chamber creates minute bubbles to enhance oxygen solubility.
• Soft sponge material is safe for fish, preventing them from being sucked into the filter.
• Easy to set up and clean; simply attach an airline and rinse the sponge in tank water.
• Minimal current produced, ideal for hatcheries and maternity tanks.

• Dimensions: approximately 2.0 inches in diameter and 4.75 inches in height.

• 3 sponge filters included in the package.