Self-Leveling
The Self-Leveling feature is activated when the wetness of the foam in the neck exceeds the user-adjusted “over-skim” threshold. The intensity of the pump is immediately reduced to prevent the over-skim, and then carefully and gradually increased or decreased (according to the foam’s wetness), until the preset pump intensity is reached and stable skimming is restored.
Specifications
![](https://static.redseafish.com/wp-content/uploads/2022/12/08091607/Skimmer-300-2.png)
REEFER DC Skimmer 300
53 cm / 21”
Height
PSK DC-1200
Sicce pump
500/130
Air flow (lph/gph)
1000/265
Water flow (lph/gph)
16-20 cm / 6-8”
Recommended water height
20 W
Power consumption
![](https://static.redseafish.com/wp-content/uploads/2022/12/08091607/Skimmer-600-2.png)
REEFER DC Skimmer 600
56 cm / 22”
Height
PSK DC-1200
Sicce pump
750/195
Air flow (lph/gph)
1500/400
Water flow (lph/gph)
18-20 cm / 7-8”
Recommended water height
25 W
Power consumption
![](https://static.redseafish.com/wp-content/uploads/2022/12/08091608/Skimmer-900-2.png)
REEFER DC Skimmer 900
59 cm / 23”
Height
PSK DC-1200
Sicce pump
900/235
Air flow (lph/gph)
2000/530
Water flow (lph/gph)
20-24 cm / 8-9”
Recommended water height
30 W
Power consumption