Mesee Aquarium Decor Creative Treasure Seeker, Fish Tank Ornament Undersea Landscape Treasure Chest Hunt Diver Air-Operated Decoration - Black

The media could not be loaded.  1) Needs to be superglued (CYANOACRYLIC is OK) to a weight... (a rock, a coin etc.) so that it does not move around or float upwards2) I have used a small airpump with 2 outlets. One outlet for this ornament and the other for a separate airstone (which will provide sufficient bubbles to aerate the aquarium)3) I have added a couple of valves on the airlines (pack of 10 on Amazon) to regulate the airflow (otherwise you'll obviously get a continuous stream of bubbles from this ornament and it will not operate as intended...)4) Had to play around and adjust the airflow to the diver until I was happy with the result. Not "Rocket Science" and pretty obvious when you think about it !

As described, great detail and looks brilliant in the tank.