🔌 Koller Products 5V Power Adapter for Aquarium LED Lights - AQ51000, 2 x 3 x 3 Review

Just plugged in today 2/19 and it's working, too soon to say for how long. When used in my 2.5 gallon tank, I no longer need batteries for the LED light.

Very happy with this product as I don't want to keep changing batteries in my small aquarium. It works well and is bright and was very easy to use.

The product received is not as shown so I have only given it 2 stars. It's just a USB connector that plugs into the wall and sticks out further than the product pictured. Works with Fish Koller 1 gallon aquarium.

I opened up this 5v power adapter today in hopes I no longer have to use batteries to light my aquarium. When I plugged my cord into the light and plugged the cord into an outlet, it didn't work at all. Any help is appreciated. If that doesn't work, I'll be very sad.

It's just a regular phone charger. I know I mean you don't have to buy what you don't have to buy after everything is in the house so it's not mandatory but it's nice. I mean it's for use but they can say it's not mandatory to buy it but $13 was something like

The light in my tank wasn't battery powered so I bought it and it's amazing. Works perfectly and saves you money on batteries! Light adds heat to the aquarium, so make sure you have a thermostat in the aquarium water to keep the water from overheating. It's ok with light, it's not just this. This is a great light accessory! Necessary!

I did not receive the adapter shown. The male part of the cable did not fit into the female part of the LED lamp. The lid on my aquarium - a Koller Products 1 gallon LED aquarium (multiple colors to choose from) - is broken, so the Lumiere II has no light in its aquarium. I should have covered the first bowl I had with a lid but stupidly I didn't. The first Lumiere died because the stones I used in its shell killed it and destroyed the acrylic. Now I have to buy a new bowl because I can't get…