Micro BubbleDiffuser

[KoiCop]

ppp . . .

Google "micro bubble diffuser." You'll get lots of hits.

Applications range from bait buckets, to aquariums, to ponds, to aquaculture, to waste management. Shapes range from discs, to rings, to sticks, to hoses. Prices range from cheap, to moderate, to expensive.

So if you want a specific answer about a specific item in a specific application, then please be specific yourself. Otherwise, the generic answer is "Yes," they are beneficial -- for all the above listed reasons.

[mynamy1]

Micro bubble air stone is available at AquaticEcosystems. It is good for infusing pure oxygen into transportation tank. In koi pond, it's impractical due to quick clogging and high pressure restriction. MA. Le