Cylindrical Air Diffuser - 5.2" Length x 0.5 CFM Chest Waders and filtered water volume

and filtered water volume

This Salinity test kit is supplied with a direct reading titrator

corrosion-resistant materials

5 V Battery:  (1)

environmental surveys

Cylindrical Air Diffuser - 5.2" Length x 0.5 CFM Chest Waders and filtered water volumeProduct Code: AD52 These diffusers are made from fused alumina. They produce a bubble size of 12 mm and require a higher pressure than Sweetwater medium pore diffusers. They have a molded square rubber support on each end that supports and protects them from tank bottoms and protects the tank or liner from the diffuser. They fit both 3 16" and 1 4" tubing and are 1. 2" in diameter. Cylindrical Air Diffuser 5. 2" Length x 0. 5 CFM