Core Advantages

Bottom Aeration Design for Uniform Oxygen Distribution

The generator is equipped with a set of bottom aeration pipelines that cover the entire fish pond. It releases oxygen in the form of micro-bubbles, which rise slowly to fully dissolve in water. This design ensures uniform dissolved oxygen distribution in the pond, covering the shallow and deep water areas where fish inhabit, avoiding local hypoxia that causes fish floating and death.

Anti-Corrosion Structure Adapt to Shrimp Pond Environment

All key components of the generator, including molecular sieve towers, aeration pipes and control unit, are treated with anti-corrosion and moisture-proof processes. The control unit adopts a sealed shell to prevent pond water vapor and rainwater from entering. It resists corrosion from high humidity and pond water, ensuring stable operation in outdoor and indoor fish pond environments.

Intelligent Control Matching Fish Activity Rules

The generator is configured with a dissolved oxygen sensor and PLC control unit. It collects real-time dissolved oxygen data of pond water and automatically adjusts oxygen output according to fish activity rules. It increases oxygen supply during fish feeding and night periods, and reduces output during daytime quiet periods, ensuring appropriate oxygen levels without energy waste.

Modular Structure for Easy Installation and Maintenance

The generator adopts a modular design, with independent air compression, oxygen generation and control modules. Modules connect via quick-connect flanges for on-site assembly. Precision filters and aeration pipes can be disassembled and replaced quickly, and the control panel displays maintenance prompts, reducing maintenance difficulty and downtime.

Application Scenarios

Outdoor Freshwater Fish Ponds
It supplies oxygen to outdoor freshwater fish ponds to avoid hypoxia cased by high temperature or heavy rainfall.

Indoor Intensive Fish Tanks

It mainutains stable dissolved oxygen in indoor intensive fish tanks for high-density breeding.

Fish Seedling Cultivation Ponds

It provides appropriate oxygen for fish seedling ponds to improve seedling survival rate.

Winter Insulated Fish Ponds

It supplements oxygen for winter insulated fish ponds to avoid hypoxia under ice cover.

High-Density Fish Culture Ponds

It delivers sufficient oxygen for high-density fish ponds to meet the oxygen demand of a large number of fish.

System Benefits

Maintains continuous oxygen supply across pond depths.

Reduces risk of hypoxia during nighttime respiration.

Allows modular expansion without system shutdown.

Tolerates mild siltation and sediment accumulation.

Minimizes downtime with in-situ diffuser replacement.

Why Choose This Product?

Precise Oxygen Control

The system transfers air from a centrifugal blower through PVC manifolds to ceramic diffusers, producing microbubbles that dissolve efficiently. Flow control valves allow operators to adjust airflow per pond zone. Continuous monitoring of dissolved oxygen ensures larvae or adult fish maintain target oxygen levels, supporting feeding and metabolic cycles.

Modular and Maintainable Design

Each aeration module includes a dedicated blower, manifold, and diffuser frame, allowing partial removal for cleaning or replacement without draining the pond. Weighted frames prevent diffuser displacement by fish or water currents.

Mechanical Reliability in Pond Environments

The blower couples to manifolds via flexible shafts, reducing vibration transfer and mechanical wear. Check valves prevent water backflow, protecting motors from hydraulic damage. Porous ceramic diffusers optimize bubble size for oxygen dissolution while resisting fouling from feed residue.