Oase Filtosmart 100 Aquatics External Aquarium Filter – 30 Gal

• Multi-staged mechanical and biological filtration provides clear healthy water and a high surface area for beneficial bacter
• Locking features are integrated into the inlet/outlet connection unit to ensure no accidental spillage or messy maintenance
• Engineered for fast and easy startup and continued operation
• Ideal for use in aquariums up to 30 gallons
• Sound dampening design