Description
Holoras aquarium bubbler decorations is made of non-toxic harmless resin, durable and won’t fade when the time goes long, won’t harm to your aquatic fish or plants When connect to the air pump, shell will open and close, while create abundant small bubbles (Air pump and tube is NOT included), your fish have fun with the air bubble Can increase oxygen levels, lower CO2 and raise PH. While the air will force the giant clam to open revealing the pearl inside, very funny and cute
