Designed for aquarium landscaping, this frog air stone decoration is both practical and visually appealing. The bubbling effect not only entertains but also supports aquatic animals by enhancing oxygen levels. Its compact design allows it to fit effortlessly into various tank setups, adding a whimsical yet natural touch to your fish tank. Features -Color:Green -Material:Resin -Size:11.50X8.00X6.00cm/4.52X3.14X2.36in -Fishfriendly material: made from hardwearing resin, this frog air stone is safe for fish and will not harm your aquatic pets, ensuring and healthy environment -Decorative and practical: the design not only enhances the visual appeal of your aquarium but also functions as an effective oxygen pump, maintaining water quality -convenient installation: with its straightforward design, this air stone can be easily installed in your fish tank without the need for any additional tools or complicated procedures -Sturdy and reliable: expertly crafted for maximum durability, this air stone is built to withstand regular use and is resistant to damage, ensuring longterm reliability -Versatile application: great for use in various aquariums, water features, and indoor decorations, this frog air stone adds a touch of whimsy and functionality to any setting Package list: 4 x Aquarium Bubble Stone