Universal Diffuser Mount Aquaculture so they are not typically

so they are not typically recommended for regular aeration

4-5/8” x 7”

building standards

Rectangular troughs are used for hatching fish eggs

Universal Diffuser Mount Aquaculture so they are not typicallyProvides 3 4 FNPT threaded connection. Engineered for 2 to 8 metal or plastic pipe, thick or thin wall pipe. Can be glued to PVC or ABS pipe. Easy to install. The universal diffuser mount for disc diffusers is designed to accept a 3 4 MNPT diffuser connection. Installation simply requires drilling a 11 4 diameter hole, deburring the hole, installing the diffuser mount and screwing in the diffuser. The universal diffuser mount may be used for mounting