The filtration and disinfection facilities for fish tank water should be properly installed and regularly maintained by a company supplier specializing in water treatment for live seafood.

• 应由一家专门向海鲜业提供水质处理服务的公司供应商,妥善安装鱼缸水的过滤和消毒设施,并由该公司供应商定期维修保养。