Hygger Invisible Nano Air Stone 45mm - Black - Clear | 45mm | HG-049-45MM

New super invisible air stone with air tube dissolved oxygen for freshwater, saltwater, reef aquariums and hydroponic. Key Features: 1. Included: • 1x 45x15mm Air disk, • 1x Stainless Steel Plier, • 1x Air Tube(1 roll), • 1x Suction Cup, • 1x Check Valve, • 1x User Manual 2. Add Sparkle to your tank with the Nano-Air Stone. 3. Air stone feature is invisible, durable, and steady to bubbles 4. Optimal for aerating fish tanks and livening up aquatic 5. The air stone is made of high-quality acrylic, it is easily hidden under the water 6. The unique EVA material is used for aeration which will not get clogged and can continue creating constant bubbles 7. The air stone kit is perfect for oxygenation in freshwater and saltwater/reef aquariums, hydroponic, or aquaculture 8. Acrylic material makes the air stone invisible in aquariums, and the stainless steel blocks make it stay steady at the bottom of the tank 9. It will not move when creating beautiful and fantastic bubbles for your aquarium and is easy to hide 10. Compared to the traditional ceramic air stone, Hygger's innovative air stone uses a special EVA material to create bubbles, which is more corrosion-resistant 11. No matter how long it is used, it will not get clogged 12. The air stone bubbler is durable and has a long service life 13. The bubbler for the fish tank has a double aeration ring, which can quietly produce a good amount of dense bubbles 14. Great to add oxygen to the aquarium and increase oxygen levels 15. Ideal for freshwater, seawater/reef aquariums, fish tanks, hydroponics, and small ponds 16. Air stone discs are well-built for constant bubbles 17. Each bubbler produces a number of medium bubbles bursting steadily to increase oxygen aeration in the tank, so the air stone brings a high di...