GROOT FISH TANK BUBBLER - The lovely Aquarium Decoration make your aquarium looks vividly and creates aboundant oxygen to your tank. Its excellent air bubbler for your aquarium and fish tank. GOOD PACKAGE - Each groot air bubbler ornaments is carefully packed to ensure that it is complete without flawed and perfectly delivered to your hands.Plz feel free to contact us if the product has any problems due to the shipping issue. Designed for both fresh and salt water aquariums is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system,can adds a mysterious to your fish tank,your fish will have fun all the day. ATTRACTION - This aquarium decoration can catch your fish’s eyes; pretty up your fish tank and make your tank look a lot more fun and change it into a beautiful waterscape. MAINTENANCE - Flat bottom to have it stand easily and steadily in your aquarium. Put it into water and connect the tube into the pump(air pump its not included).We reconmand that