High-density polyethylene floating aquaculture traps with 30-meter diameter for professional fish farming. Durable HDPE material ensures UV resistance and long-term use in harsh marine environments. Precision-welded seams and reinforced edges prevent leaks and damage. Ideal for large-scale commercial fish farms, hatcheries, and offshore aquaculture operations. Modular design allows easy connection of multiple units. Buoyancy chambers provide superior stability even in rough waters. Food-grade materials guarantee safe containment without contaminating stock. Minimal maintenance required with anti-fouling surface treatment. Optimized mesh integration points for secure net attachment. Cost-effective solution for high-volume producers seeking reliable containment systems.