Dalua Great White DC Skimmer
Dalua Great White DC Skimmer

Dalua Great White DC Skimmer

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* Ultra wide neck for even more reaction time and water volume without affecting footprint
* DC Pumps for ultra silent and precise control
* In built silencer within the neck ring
* Extra long waste tube and tap for collection cup


These skimmers are manufactured using heavy-duty acrylic to ensure longevity, and all come equipped with the ultra silent, ultra efficient DC pumps which are fully controllable. As for skimming power, there is nothing like it. Millions of tiny bubbles are produced every second, holding huge amounts of proteins and tank gunk that are easily captured and removed in the extra-large collection chamber.  Each product has been rigorously tested in the toughest tank conditions, and these protein skimmers by Dalua are nothing short of exceptional. And they are super quiet, less decibels than any comparable model.

Backed by the first-class customer service and post-sales assistance offered at DALUA. Your tank will never feel cleaner and your fish and coral never happier.

Includes 1 x 18W  or 24w DC pump


DALUA best use guide and specifications:

GW SKIMMER Footprint
Recommended Water Height
Air Intake
Light Bioload Medium Bioload Heavy Bioload
GW-7 22.22cm x 17.14 x 52cm 12-16cm 700 LPH 900L 700L 400L
GW-12 22.22cm x 17.14 x 60cm
800 LPH 1,500L 1,200L 600L


28cm x 22.98cm x 52cm 16-22cm 1,200 LPH 2,000L 1,700L 1,200L
GW-22 28cm x 22.98cm x 61cm 18-24cm 1,400 LPH 2,700L 2,200L 1,500L



Each model includes:

  • DC pump included
  • Made from ultra-high quality acrylic
  • Steady, consistent bubbles for maximum protein removal
  • Adjustment valve for precise water pressure
  • Needle wheel style skimming
  • Large and easy to remove cup for cleaning
  • 40 Decibel rating- nothing like it for silence
  • In- Sump Design