Akuanix RAS technology recycles up to 99% of water through a continuous loop of mechanical filtration, biological conversion, pathogen control, and oxygenation — monitored and automated in real time.
Water leaves the tank, is cleaned, stripped, disinfected and re-oxygenated — then returned. This closed-loop cycle minimises water usage, maximises biosecurity, and allows land-based facilities to operate anywhere in the world.
Distributed probes and subsurface cameras read dissolved oxygen, pH, temperature, CO₂, and fish behaviour in real time across every tank.
Drum screens remove solids and particulates before biological treatment, keeping biofilter loading within optimal parameters.
Nitrifying bacteria colonies convert ammonia to nitrate, maintaining nitrogen cycle balance through continuous monitoring and flow adjustment.
Inline UV dosing neutralises pathogens on return flow. Dose is dynamically adjusted based on turbidity and flow rate.
Pressurised oxygen injection ahead of tank return ensures saturation above 100%, matching biological demand in real time.
Pumps drive treated water back to the tank. Predictive maintenance flags bearing wear and impeller degradation before failure.