If algae is already present

easy to install

when the water is already pea green

and red lenses for customizable displays

1 gallon treats 8

1-Watt LED Spotlight 3-Pack feed-cl0-kasco-aeration-weighted-tubing If algae is already presentAquascape LED Pond and Landscape Spotlight Kit 3 Watt includes everything needed to create a beautiful nighttime focal point in any water garden or traditional landscape. The small compact design allows for installation in even the tightest spaces. Limited 5 Year Full Replacement Warranty Part Number 84030 Technical Specifications Light output is equivalent to a 10 Watt halogen light 40,000 hour bulb life Features a powerful 1 Watt LED diode Natural