Allow undissolved power to settle, usually several hours.Pour the clear solution into separate container used for dosing device.Use a drip method or dosing pump to administer solution into tank.

• 静止等待几小时使溶液变得澄清，取澄清的部分倒到容器内作为备用，运用滴定方法或专用的滴定泵将澄清液加入鱼缸中。