Creative Aquarium Ornament Treasure Hunter

The treasure chest has an airline to connect to an air pump line but it needs an air pump that can be adjusted down to very few eminating bubbles or the treasure chest lid will remain fully open.
And when be set up, a vivid treasure seeking will appear in your fish tank. It would be very nice and add more fun for your little baby fish.

The treasure chest will be lighter than water when poured with oxygen, so you want to use 1 or 2 suction cup to fix it in an aquarium without gravel.
For a tank with sand or gravel, just put some sand or gravel in or around the chest and it’s done.
Then a vivid and interesting scene will be created in your tank.

What makes the product worth to buy is not its size or weight but its creative design, run by an air pump to imimate a diver who is on the lookout for treasure.
Please mind the measurement in the second image. The item may be not as large as you think.

Instruction for use:
1. Connect it with an air pump. The diver will move up and down to open and close the treasure box.
2. Adjust the air glide pressure to get your ideal motion effects
3. As it is made of resin and painted with coating material, after receiving your item, it is better to soak for 1 – 2 days with clean water, and then put it in the sun for at some point.

Package includes:
1* Orange Treasure Hunter Ornament

The Tagline of Bestgoo Tank Ornament is ‘Entertain Your Little Ones Then to Please You…We Know It’s Truly for You! ‘

Material: resin and plastic. Durable, non-toxic and pollution-free. Absolutely protected for the fish you beloved.
Real motion air-driven ornaments provide entertaining action even as aerating your tank. Great-looking ornament and Truly fun to watch when set up.
When the diver floats the treasure chest will open and closes to revealing the treasure inside, more vivid and active
Ideal for more than a few fish tank and protected for fresh and salt water, either your freshwater fish or saltwater fish can play with their new toy.
Requires an air pump (Not Included) & 3/16″ tubing (Not Included) and an air valve to keep watch over the glide of the air to the chest, then you’ll be able to adjust the frequency in which the lid opens.