Round Gas Stones Disc Diffuser Hydroponics Pump Aerator Diffuser For Aquarium Fish Tank And Hydroponics Gas Pump And As A Decorative Airstone For Aquarium Features: Color: White Product size: 7x7x4cm/ 2.7x2.7x1.5in Packing size: 8cmx8cmx5cm / 3.2x3.2x2.0in Gross weight: 60g/0.13lb Net weight: 60g/0.13lb Features: Oxygenator, Sand Pressing, Landscaping Product Description: 【Aquarium Bubbler】Well constructed for continual bubbling. Ideal for small buckets, fish tanks or aquarium. 【Dense Bubble】This gas stone can produce a of dense bubble which form a rectangular bubble wall. Great for increasing oxygen solubility in your aquariumand enlivens the aquatic lives. 【Reliable Material】The gas bubblers are made of minerals material and wrapped in a green plastic base, it won't affect the health of your aquatics. Help keep your fish or green plants growing healthily. 【Easy to Use】No complicated steps are required and it is easy to clean. It can continuously produce dense bubble for your fish tank and improve the fish tank environment. 【Maintenance】 Soaking the gas stones for fish tank in water completely for 1 to 2 hours before use. About per 2 weeks Clean the stone surfaces one time with a brush as it gets clogged after weeks or months of usage by the precipitate of aquarium water. Make the bubble diffuser keep producing lots of bubble and extend its life, thus saving money for you. Package Content: 1x Aquarium Bubbler Our product is made with premium materials, its long lasting durability. It is designed to withstand daily use and will remain in great condition for years to come. Our product features a versatile design that can be used for a variety of purposes. Whether you need it for organisation, storage or display, it will meet all your needs. Setting up our product is a breeze, thanks to its user friendly design. You can easily assemble it within minutes, without the need for any special tools or skills. Our product features a sleek and modern design that will enhance the aesthetic appeal of any space. It adds a touch of elegance and sophistication to your home. We pride ourselves in offering top notch customer service. If you have any questions or concerns, our dedicated team is always ready to assist you.