Applications / Aquaculture

Point Four Systems Inc. designs, manufactures and supplies systems for the measurement, control and diffusion of oxygen and other gases in water. This includes a range of highly efficient oxygen diffusers, oxygen injection systems, oxygen generators, oxygen probes, oxygen monitors and control systems. Our products are used worldwide in hatcheries, on-growing facilities, live fish transportation (live haul) and sea cages by small family-owned businesses and large commercial fish farming operations.