Why should I use LED lights in the aquarium?

Many aquariums have wood or ornaments which you may want to showcase or illuminate in a different colour to that of the overhead light. Hydor LED mini spotlight allows you to position a light in or out of water and because its 12v powered its super safe. The use of Red light is especially good and when turned on and all the other lights are off you will see the catfish in your aquarium more clearly.