Marineland Ml90531 20-Inch LED Bubble Wand Auto Color Changing, 20-Inch

Bought a LED light hood for my tank and the blue LED night is too dim at night. WIth this, it is much brighter for both day & night, so no need to use the blue LED night from hood. Even with the LED day light turn on, it does not affect the colors but only enhance it. If you have a filter, you may consider buying a hollow log so the bubble won't get suck up. Don't know if the bubble or the colors, fishes tended to stay away from it. If you're going to buy a air-stone or LED light light, buy this instead. UPDATE: After few days, the fishes are used to it. As of today, they totally ignore it.

I purchased 2 of these units and 1 was SERIOUSLY DEFECTIVE the first day. After placing the wands in my aquarium, I turning on the lights and my fish freaked out! So I turned them off, but the fish appeared paralyzed and a few floating sideways for about a minute. I removed the wands and placed them in a bucket of water with a volt meter. When the lights were turned on the meter did show current in the water, which meant the defective one was shorting somewhere. So the wand was basically electrocuting my fish and nearly killing $100+ worth of fish!!!

The defective wand might have been a one off, but I would stay away from any submersible electrical device, except for a heater or chiller, unless you want to take the risk of killing your fish.

My fish appeared to recover and hopefully without any ill effect. This is one mistake I will never do again.

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I ordered this LED Bubblewand for my 55 gallon aquarium. The 20" length was perfect! I placed it a little off-center and towards the back...it makes a great wall of bubbles that my 2 huge, fantail goldfish love to play in!! Then in the evening I will turn the LED lights on which gives a great ambiance to our room. Very happy with this purchase!

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This product adds a cool effect to our aquarium! The changing colors create a warm glow to the room at night.

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Fast shipping and the light and air bubbles look great very satisfied. Easy to install but needs to be held down the suction cups keep coming lose.

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