Atlantic Water Gardens Typhoon Deep Water Diffuser Concentrated The EPDM rubber membrane is

The EPDM rubber membrane is wrapped around a hollow plastic tube

API® Pond Ammo Lock® feeds beneficial bacteria in your biological pond filter

A mechanical sponge with activated carbon filters removes particulates

Lifegard Aquatics Adjustable Quartz Glass Aquarium Heaters allow you to lock in your aquarium at a set temperature

control and prevent string

Atlantic Water Gardens Typhoon Deep Water Diffuser Concentrated The EPDM rubber membrane isThis 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