7” Ring diffuser
Consisting of a ring of tough porous bubble tube with an overall diameter that is actually 8”, the ring diffuser has 3 large suckers to affix to a smooth surface and a metal connector for 8mm hose. See our other listings for a large range of air-pumps and accessories.
Provides a multitude of fine bubbles for pond, aquarium and hydroponic applications.
Aquariums (fresh and salt)
Hydroponic nutrients and bubbler systems
Compost tea brewing
Decorative water features
Diameter approximately 8”
Requires 8mm inside diameter flexible tubing
Performance depends on the air-pump, number of outlets, depth of water, length of pipe etc.
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