6" Weighted Rubber Membrane Air Diffuser w/ 1/2" MPT Gamefish Pellets so they won't leach any

so they won't leach any minerals into the water that can lead to algae growth

High Levels of marine protein sources are incorporated into this feed to maximize palatability and digestion

Or see the Operation Instructions for more details System features include:

Lava Rock tends to shred media bags

6" Weighted Rubber Membrane Air Diffuser w/ 1/2" MPT Gamefish Pellets so they won't leach anyThese EPDM rubber air diffusers are incredibly strong and very easy to clean. In testing, they produce a slightly larger air bubble than air stones or other diffusers, which means less oxygen transfer into the water. But their low cost and effortless setup makes them a terrific choice if you are simply trying to circulate or destratify pond water. Diffusers have 1 2" MPT connection. Use our #SS41238 adapter to attach to 3 8" airline. The 6" Diffuser