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

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

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

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