AA Aquarium AA Aquarium Green Killing Machine 9 Watt Internal UV Sterilizer System with Power Head Kills Algae, Bacteria, and Waterborne Pathogens

Dimensions (Overall): 11 inches (L), 11 inches (H) x 3.7 inches (W)
Weight: 2 pounds
Intended Pet Type: Fish
Pets subtype: Aquarium Filters
Material: Plastic
Warranty: No Applicable Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
• Say GOODBYE to GREEN and HELLO to CLEAN. AA Aquarium’s Green Killing Machine eliminates cloudiness, algae & bacteria to give your fish the crystal clear water they need for perfect health!.
• Patented Sealed UV BULB - you never touch the glass! Chambered bulb assembly for high water dwells time and outstanding efficacy! No gloves-No mess-EZ bulb changes!
• The #1 UV in the US – over ½ Million sold. Patented technology that no one else has and the ONLY UL Safety Tested internal UV kit – Be safe with your tank and fish!
• NO TOOLS REQUIRED! 10-minute installation - Follow simple steps to get clear water in days. No Guessing – Control Box LED tells you when to change bulbs!
• 3 Year Warranty on Pump; 4 pcs sponge pre-filter; Pump rated 220L/Hour. Perfect for aquariums up to 50 Gallons (210 L). UL/cUL Listed.
Are you experiencing a sudden algae bloom or cloudiness in your aquarium? Have you already tried chemicals after chemicals and very frequent water changes? If your aquarium is 50 Ga (200L) or less. Simply place the GKM 9W into your aquarium and have clear water in days without chemicals!Green Killing Machine makes fighting green water easier. UV light rays are effective in controlling free flowing bacteria, yeast, molds and other pathogens, in turn clearing up green water or cloudiness without any chemicals.