Perfect for home or office or any location, the silent-operating Eclipse Hex 5 is the only aquarium of its kind with total three-stage filtration - the same high-efficiency filtration employed in our much larger aquatic systems. And the Eclipse Hex 5 has Marineland's patented BIO-Wheel, undisputed leader in biological filtration.

The super-efficient Hex 5 provides the best in mechanical, chemical, and biological filtration...aerating and filtering the water seven times each hour. Water is pumped silently through the Eclipse Rite-Size Filter Cartridge (packed with new faster-acting Black Diamond Premium Activated Carbon) and over the BIO-Wheel, where beneficial bacteria work to remove more toxic ammonia and nitrite with every turn.

Features:

• Five-Gallon Aquarium
• Incandescent Lamp
• Rite-Size "Z" Filter Cartridge
• BIO-Blend™ Tropical Fish Food
• BIO-Safe™ Tap Water Conditioner
• BIO-Coat™ Stress Defense
• Beginners Fishkeeping Guide
• Certified Flow: 35 GPH.

Additional Performance Features:

• Distinctive Hex-Surround Design - Provides a panoramic 360 degrees of prime viewing area.
• Eclipse Filter Cartridge and BIO-Wheel - Ensure easy installation, easy operation. Cartridge comes preassembled and changes in seconds. (BIO-Wheel never needs replacing.)
• Compact 15-watt Illumination - Incandescent 15-watt lamp. Molded moisture-resistant collar prevents corrosion at the socket.
• Hinged Hood Panel - Opens effortlessly for stress-free feeding, maintenance, and media changes.
• Safe, Silent Epoxy-Sealed Motor - Silently pumps water through the system and requires no maintenance, no oiling.