Sander Certizon 100 Ozonizer

It's a long story regarding the Milwaukee SMS pH & ORP controller and now running the ozonizer with air pump instead.

Will be getting the American Marine ORP controller instead on my next trip to Hkg since the local agent, ADEC, does not have any stock of the Milwaukee SMS125 or have any plans to bring it in unless specially indent.

Bro Chinmo, you can buy the unit from PetMart.