Model:  CR100 
Pump : WP1000 
Power : 220V/110V ,20W
Internal volume : 1L-1.5L
Size: 135*205*445MM
Capacity :200L  aquarium 

Model:  CR120 WP
Pump : WP1000 
Power : 220V/110V ,20W
Internal volume : 1L-2L
Size: 160*238*500MM
Capacity :400L -1600L aquarium

Model:  CR150 WP
Pump : WP2000 
Power : 220V/110V ,40W
Internal volume : 3.5L
Size: 200*282*495MM
Capacity :1600L more  aquarium 

Model:  CR200 WP
Pump : WP2000 
Power : 220V/110V ,40W
Internal volume : 6L
Size: 230*312*545MM
Capacity :2000L aquarium