Bio-Weave Diffuser Tubing, 6' Length Dissecting Kits and Accessories Hood with drawcord adjustment at

Hood with drawcord adjustment at front and Velcro adjustment at back

it is waterproof

Includes both a long-reach nozzle for recessed areas and a short nozzle for general applications

and aquatic invertebrates in streams

drinking water testing

Bio-Weave Diffuser Tubing, 6' Length Dissecting Kits and Accessories Hood with drawcord adjustment atProduct Code: BWD60 The Bio Weave Diffuser Hose is a self weighted, flexible air and oxygen diffuser designed for introducing air or oxygen into hauling tanks, fish culture tanks, raceways, ponds, lakes, and other aquatic systems where long, continuous aeration is required. Constructed from a durable woven polyester fibre, it produces a medium sized bubble pattern that provides efficient oxygen transfer while remaining easy to install and remove.