Oase Filtosmart Thermo 100 External Aquarium Filter - 30 Gal

• Provides precise and uniform temperature levels and reduces the amount of equipment seen inside the aquarium by housing the h
• 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