Ormeli Aquarium Volcano Ornament Kit Colorful LED Spotlight Air Bubbler Stone for Aquarium Fish Tank Decorations (Air Oxygen Pump and Tube is NOT Included)

Your browser does not support HTML5 video.  This volcano is so beautiful. Works fine, changes colours at a nice slow speed. Looks good whether my tank light is off, on or with blue light.

This item is really a nice addition to my 30 gallon fish tank. I have ship wreck and divers and sunken brides and castle and plants and it fits into the theme of the tank perfectly. works as described and seems to be of good quality. I only wish the colors in the bubbles reached a little higher but still is really cool to watch all the different colors change one after another. works great! My Placo (sucker fish) even attaches his sucker to the top side and massages his belly with the bubbles for hours. Had it now for about 2-3 weeks ??? and all is good! Definitely worth the price. everyone who sees it admires it and zi have alot of other cool things in the tank but this seems to be everyone's favorite! NICE!!!

Everything functions the way it's described and the effects of the LED and bubbles are fun to watch. It was also easy to put together despite the lack of directions. The one thing I want to mention is that the size is listed as approximately 5.9 inches but I measured across at the widest point and it was actually 6.5 inches. Overall I'm very pleased.

I thought we would hate the color-changing light, but we love it. It fades gradually through about 8 different colors but still looks very natural. It's as if the undersea vent is spewing a variety of gasses. I bought the lowest-power Tetra Whisper air pump (for 10 gallons) even though our tank is 32 gallons. That pump produces plenty of bubbles. In fact I had to install a little gang valve to reduce its air flow, but it's perfect now.

https://www.amazon.com/gp/product/B07BJ14692/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 The lights are not as bright as pictures, but I did expect that. I do think it should be more like a 10-12 dollar item for what it is. Everything works just fine. I do have a bottom filer so right now the light is floated to the top of the volcano. I'll try to adjust with rock or something to keep it secured to the bottom later. Other than that, It is a nice addition to my 10 gal glofish tank and I am enjoying it.

Works really well, nice and bright. Would probably work better on a smaller tank, like a 20 long or smaller, because the power cord is pretty short. It would have helped if I read that the first time, so that's on me. But, I made it work on a 55 bowfront. Other than that, works awesome and looks awesome.

I love the volcano. It came out as advertised. I read other reviews and so I set mine up by placing the bubble stone in my gravel next to the light and then set the volcano on top and it worked perfectly. If I could change anything, it would be to make the light cord longer and to slow down the chaging color of the light. I think it should remain on each color for about 30 seconds.

My son loves this! I rinsed it off when it came, because it had some dust on it, which you should do anyways for all aquarium decor. The lights gives a lovely glow that works wonderful when you add a bubbler. I was worried it would be small, but it fit perfect in our 10 gallon tank. One improvement I would like, would be for them to add a second hole for the air line. It took a bit to get everything situated under the bottom. I would buy again.