Penn-Plax Round LED Air Stone, Blue, 3 in x 2 in

Turn your tank into a light show with the Penn-Plax Round LED Air Stone in Blue. This compact air stone sends up a shimmering bubble wall lit by color, so your aquarium gets both fresh-looking water movement and a glowing visual effect at the same time. Drop it in, connect your air line, and watch your underwater scene come alive after the lights go down.

• Produces a bubble wall of color, layering rising bubbles with light for a standout centerpiece.
• Oxygenates the water as it runs, putting those bubbles to work for your tank.
• Built with 12 multi-color LED lights for fun, shifting visual effects.
• Designed for both fresh and marine tanks, so it fits a wide range of setups.
• Round 3 in x 2 in form factor tucks into the substrate or sits as a glowing focal point.
• Pairs aeration and ambiance in one piece, saving space in your aquarium.
• The streaming bubbles add gentle motion that draws the eye across the whole tank.
• An easy upgrade for owners who want their aquarium to look its best at night.
• Connects to your air supply to deliver a steady, colorful bubble curtain.
• A single decorative air stone that doubles as both function and flair.

An air stone usually works quietly in the background, but this one earns a spot front and center. The Penn-Plax Round LED Air Stone keeps water moving and oxygenated while its 12 multi-color LEDs paint the rising bubbles in shifting color. Because it suits fresh and marine tanks alike, it slips into most aquariums without fuss, and the compact round shape means it won't crowd your fish or your other decor. Set it near a back wall to create a glowing bubble curtain, or place it center stage for a true conversation piece. Either way, you get the practical benefit of aeration and the simple joy of a tank that glows. For fur and fin parents who like their aquarium to feel like a little piece of theater, this colorful air stone delivers fun visual effects every time it runs.