Diffusers & Airstones

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ProAir™ Weighted Diffuser Assembly. Available in two sizes for small and large ponds, tanks, dugouts..

$315.50

Complete pond aeration kit, free shipping in Canada. This energy efficient kit can actually aerate u..

$285.50

Weighted diffuser sticks are perfect for aerating and mixing in ponds, tanks, dugouts or anywhere th..

$105.50

This 10" rubber membrane diffuser is compatible with most aeration devices, and the tapered 3/8" fit..

$75.50

Self-weighted fine bubble diffusers are perfect to use with small air pumps for aeration in ponds an..

$75.50

Self-weighted fine bubble diffusers are perfect to use with small air pumps for aeration in ponds an..

$19.50

The OxyTex Air Diffuser, in combination with a air pump (such as OASE AquaOxy), disperses injected a..

$185.50

These 4-way plastic air manifolds allow you to use a single air pump and send airflow to individual ..

$5.50

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