1. Better Oxygen Distribution
Paddlewheels often oxygenate only surface layers.
Nanobubble systems:
Recirculate water from deeper zones.
Inject oxygen throughout the water column.
Reduce low-oxygen pockets.
2. Less Shrimp Crowding
During power failures, shrimp often move toward:
Paddlewheels
Emergency aerators
Water inlets
This crowding increases stress.
Nanobubbles can distribute oxygen more uniformly, reducing localized crowding and mortality.
3. Reduced Toxic Gas Accumulation
A diesel-driven nanobubble circulation loop can continuously move bottom water through the generator.
Benefits include:
Oxidation of H₂S.
Improved bottom-water oxygen.
Prevention of rapid deterioration of pond conditions.
This is especially useful in ponds with heavy organic loading.
