good quality UV LIGHT. i use it to get rid of algae in a small pond.

good quality UV LIGHT. i use it to get rid of algae in a small pond.

good quality UV LIGHT. i use it to get rid of algae in a small pond.

easy to install. It is submersible so they include suction cups which connect the glass bulb to the glass wall of an aquarium. An on.off switch on the wire between the plug and the bulb controls the light. Make sure the light is shielded from the fish and from human eyes.

easy to install. It is submersible so they include suction cups which connect the glass bulb to the glass wall of an aquarium. An on.off switch on the wire between the plug and the bulb controls the light. Make sure the light is shielded from the fish and from human eyes.

easy to install. It is submersible so they include suction cups which connect the glass bulb to the glass wall of an aquarium. An on.off switch on the wire between the plug and the bulb controls the light. Make sure the light is shielded from the fish and from human eyes.

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A+

A

first light did not work but they send a new one.

first light did not work but they send a new one.

first light did not work but they send a new one.