ADA Pollen Glass Large 30 Air - Premium Aquarium CO2 Diffuser for Planted Tanks | Perfect for Nano & Large Aquascapes

This product has an estimated wait period of 7+ days for shipping.
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This is the Pollen Glass with a wider diffusion filter, which is placed on the side panel of aquarium. Its unique J-shape glass pipe design sits elegantly inside the aquarium tank. Pollen Glass Large is made of glass including J-shape parts. Careful handling is required when attaching or detaching suction cup.