【Decorate Your Aquarium】The submarine is designed as pineapple shape, beautiful and stylish to decorate the aquarium. Many small holes to provide shelter for shrimp and fish, bringing them more .
【Easy to Use】 Air stone can replace oxygen and reduce the content of carbon dioxide. Equipped with bubbler stone. It can be used with a to create bubbles.
【Fine Bubbles】The air stone produces lots of dense fine bubbles; A great way to oxygenate your hydroponic growing systems, ponds, aquariums and enliven the aquatic life
【Widely Applicable】Suitable for hydroponic systems, circulation systems, aquarium fish , helping extend the life of your nutrient solution, keep fish/ roots and promote plant growth
【Material】Resin Gross , non-, will not harm your fish, will not fall off, will not fade, can be used in water or salt water, turn your fish into a beautiful landscape, providing a sense of the environment.
