安静细腻：创新出气结构设计，

气泡细腻，噪音低

高培菌海绵，过滤和培菌效果好

增加滤材盒设计，可放置多种生化滤材

Quiet and delicate: innovative air structure

design, fine bubbles, low noise.

High-efficiency bacteria sponge, better 

filtration and cultivation.

Increasing room of the filter box, can contain

different types of biochemical filters.

QS-100

QS-200

QS-100A

QS-200A