Zhuhai, Friday, 29 August 2025.
Chimelong Ocean Kingdom’s Zhuhai park upgraded to commercial-grade sand filtration supplied by Poolking, completed in 2025. The system meets high-volume circulation for large marine habitats, guest pools and show arenas, improving water clarity, cutting chemical use and increasing throughput during peak attendance. For operators, the upgrade improves operational resilience through redundancy for show-critical systems, integration with disinfection and recirculation controls, and sizing for large flow rates. The vendor case highlights procurement trends: preference for turnkey filtration from specialists to satisfy animal welfare, public-health and regulatory standards while lowering life-cycle maintenance costs and chemical/energy volatility. Installation required planned downtime and coordination with facility maintenance teams. Strategically, this reflects ongoing capital investment in core infrastructure to protect animal collections and guest experience. Retail and park professionals should note the operational gains—reduced chemical spend, clearer water, higher guest capacity—and consider similar specifications when budgeting for upgrades or tenders and lifecycle planning insights.