Atlantic Water Gardens Typhoon Deep Water Diffuser Aqua Ultraviolet The design of the filter

The design of the filter

Pressure Gauge and Sight Glass with Gasket

If carbon is washed vigorously dunk the bag in water with no chlorine present

Patented grass-like fiber structure perfect for beneficial bacteria

Atlantic Water Gardens Typhoon Deep Water Diffuser Aqua Ultraviolet The design of the filterThis innovative diffuser maximizes circulation and oxygen transfer with an extruded EPDM tube for tremendous longevity. Bubble sizes that decrease as pressure rises maximize surface area for extremely efficient gas diffusion. Aeration diffusers accommodate nearly every depth and profile. Diffusers can be filled with gravel or sand to keep weighted to the bottom of the pond. Unique diffuser shape accelerates the rising water column Can handle air flow