OxyFlow 

Root health depends heavily on how much oxygen is dissolved in the water reaching the root zone — but ordinary irrigation water, especially from a borewell or a warm overhead tank, often carries relatively little dissolved oxygen by the time it reaches the plant. Low oxygen at the roots slows nutrient uptake and, in waterlogged or poorly drained soil, is one of the conditions that lets root rot and anaerobic pathogens take hold.

OxyFlow addresses this by generating micro and nano-sized bubbles — down to a scale where up to 160 million bubbles can be present per milliliter of water — as water passes through the device under normal line pressure. Bubbles this small behave differently from ordinary aeration bubbles: instead of rising quickly to the surface and popping, they stay suspended in the water for extended periods, which means the oxygen they carry has time to actually reach the root zone rather than escaping at the surface before the water is even applied.

Because OxyFlow works purely off water pressure passing through its internal geometry, it needs no electricity, no controller, and no consumable cartridges — it installs inline with standard G1/2 threaded connections and keeps working as long as water flows through it. There's nothing to service, replace, or calibrate, which is a meaningful difference from most water-treatment or oxygenation equipment that requires ongoing maintenance or running costs.

Beyond irrigation, the same nano-bubble effect is used in aquaculture (raising dissolved oxygen for fish and shrimp), pond and water-body maintenance, and even cosmetic and pet-cleaning applications, because the ultra-fine bubbles penetrate pores and fine soil structure more effectively than larger bubbles from conventional aeration.