Dynamic Bubble Display - Create a striking bubble wall aquarium effect with this bendable air diffuser, releasing a steady stream of bubbles that boost oxygen movement while enhancing the visual appeal of freshwater or saltwater tanks. Flexible Fit Design - Shape it your way - curve, bend, or arrange this aquarium bubble wall to match unique layouts, corners, or creative aquascapes, giving hobbyists freedom to design a setup that feels both functional and beautiful. Healthy Water Flow - This aquarium bubbler promotes consistent circulation and oxygen distribution, helping maintain balanced water movement while producing a calming stream of bubbles that supports an active, thriving environment. Sized for Big Impact - At 48” (122 cm), this long diffuser is perfect for medium to large aquariums. It connects easily to standard airline tubing and provides full-length coverage for maximum bubble spread across the tank. Inspired by Innovation - With a history of creating reliable aquatic accessories, Penn-Plax delivers a trusted aquarium bubble wall air diffuser designed to inspire creativity and enhance the everyday experience of fish keepers. Aqua Life presents the 48” Bendable Aquarium Bubble Wall by Penn-Plax. They make for a great way to aerate and oxygenate your fish tank! Watch as the bubbler produces a nice and steady stream of bubbles! They’re safe for freshwater and saltwater tanks! Pliable, Porous, and Weighted: These Aquarium Bubble Walls bend and conform to any shape, and will stay seated at the bottom of your fish tank. For aesthetics or added space and comfort, They can be buried beneath gravel or other aquarium substrates. Please Note: These Bubbles Walls are not intended to be cut to size. We recommend you bend them into shape and around the aquarium décor. Measurements: Overall Length = 48” Shop Penn-Plax for All Your Pet’s Needs: Penn-Plax is a manufacturer and distributor of durable pet supplies, with products designed for pets both great and small.