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Great White Skimmer DC

100k happy customers 30-Day returns ships for free


Key Features

3 control mechanisms



Inbuilt neck silencer

DC Controllable pump

Massive 250g to 500g of air per hour

Feed Mode - Shuts down for 15, 30, 45 or 60 minutes.

Super Quiet Operation - less than 30 decibels


Dimensions - Table below

Power Consumption - DC 24V

20 watts

What’s in the box:

1 x Great White Skimmer DC

1 x Collection cup

1 x DC controllable pump

1 x Pump controller

2 x Air and waste tubes

1 x Venturi

1 x Instructions

1 x Bubble plate

Shipping Info

FREE delivery worldwide* no minimum order value

We ship via UPS next day. Shipping times vary depending on location. 2-5 days shipping time. International deliveries may take longer

*some countries do not qualify for free delivery. Full refunds or shipping quotations will be supplied a few hours after purchase.

Care Instructions

We stand by our 1 year warranty for any controller, pump block or power supply issue.

Check the impellers for snails or debris. Check seals, O-rings and connections for corrosion and damage. Use aquarium safe silicon grease to put it back together for best results.

And be sure to always make sure the bottom bushell is placed back on the internal impellor after cleaning.

Be very careful when removing the skimmer collection cup. Be sure to twist all the way and lift only when in the unlocked position. Lifting the cup prior to unlocking will break the locking teeth at the base of the cup.

FREE Shipping & Returns

24/7 Customer support

Feed modes and controllable

Over 100,000 happy customers

Great Just Got Greater

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.

Multiple Modes, Precise Tuning And Silence

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. 30 Decibel rating- nothing like it for silence 

DALUA best use guide and specifications:

GW-30 NOW AVAILABLE - 11.02" x 9.04" x 31.49" -