AIR DRIVEN ORNAMENTS BRING ANIMATION TO YOUR TANK: the real motion air driven ornament’s movements provide fun and entertaining action while aerating your tank.
CLAM OPENS AND CLOSES WITH THE STEADY STREAM OF BUBBLES: the clam top rises and falls with the bubbles to reveal the treasured pearl inside.
PROVIDES MUCH NEEDED AERATION FOR YOUR TANK: bubbles escape the clam to provide your tank with much needed air. Requires air pump and standard 3/16” tubing (not included).

Package content: aquarium lovely mermaid decoration set 4 pieces, they can make your aquarium more vivid and energetic. and contains 5 pieces of simulation seaweed, with the fish swimming in the aquarium, seaweed for your aquarium to add a vibrant green
Mermaid material: these aquarium fish tank cute little mermaid ornaments are made of quality PVC materials, non-toxic, odorless, safe, durable and reusable, not easy to damage, heavy enough to stand under the water, and can be applied for a long time
Design concept: the most attractive thing is the beautiful mermaid, so for your aquarium more mystery and vitality, the 4 pieces mermaid is willing to decorate your aquarium for you, and through the simulation of seaweed decoration, your aquarium will be full of vitality

Realistic Cave : This is a fish tank decorations imitating broken ancient clay pots, as shown in the painting, the image is realistic and beautiful, they can seamlessly integrate with any fish tank, perfect for fighting fish, shrimp, and other small pets to rest and play inside the clay pots to breed and entertain, etc. Very popular with ornamental fish lovers.
Excellent hiding place : The spacious interior is an excellent hiding place for all kinds of aquatic pets. Most small fish can pass through and swim and play in and around it, which greatly helps reduce boredom and stress.
Size : The size of the ancient clay pot is about 5.5*4.5*5.1 inches (L*W*H) and the size of the left and right holes is about 2.1*2.1 inches. So it can easily fit in almost any household fish tank. No matter the size, it is the perfect choice. The decoration is designed with a flat bottom, so once you put it underwater, you don’t have to worry about it floating around.