Great White WiFi Protein Skimmer

The DALUA Great White WiFi Protein Skimmer combines powerful nutrient removal, ultra-quiet DC operation, and smart app control in one streamlined skimmer.

Designed for reef keepers who want consistent performance without constant adjustment, the Great White maintains a stable foam column through normal changes in feeding, livestock load, and day-to-day system conditions. Its optimized reaction chamber, high-efficiency bubble plate, and controllable needle-wheel DC pump work together to create dense microbubbles and strong air-to-water contact for efficient waste removal.

Whether you’re running a mixed reef, SPS system, or heavily stocked aquarium, the Great White is built to deliver reliable skimming with less fiddling.

WiFi Control Through the DALUA Ecosystem

The Great White WiFi Skimmer connects directly to the DALUA Ecosystem App, allowing you to control and manage your skimmer from your phone.

Adjust pump output, activate feed modes, and integrate the skimmer with compatible DALUA equipment for simplified system control.

With the DALUA Ecosystem, you can:

• Control skimmer performance remotely
• Adjust DC pump speed for precise tuning
• Activate Feed Mode for 15, 30, 45, or 60 minutes
• Group compatible DALUA skimmers, return pumps, wavemakers, and X4 lighting
• Coordinate equipment during feeding or maintenance
• Share system access with family, staff, or an aquarium maintenance professional

Quiet, Stable Performance

Noise matters, especially when your aquarium equipment is located inside enclosed cabinetry.

The Great White is engineered with smooth air intake, low-vibration DC pump operation, and an integrated neck silencer to help keep operating noise below 30 dB.

Once properly dialed in, the skimmer is designed to maintain a consistent foam height and recover quickly after feeding or maintenance without requiring constant adjustment.

Precision Tuning

Every reef system is different, so the Great White provides multiple ways to fine-tune skimmer performance.

Three primary adjustments give you precise control:

• DC Pump Speed — Adjust overall skimmer performance and water movement
• Air Intake — Fine-tune the amount of air entering the skimmer
• Gate Valve — Precisely control the internal water level and foam height

This makes it easy to adjust between wetter skimming and a darker, more concentrated skimmate depending on your system.

Choose Your Great White Skimmer

Tank ratings vary based on livestock load and nutrient input. For most reef aquariums, the Medium Bioload rating is the best general sizing guide.

Sizing Tip

For a normally stocked reef aquarium, use the Medium Bioload rating as your primary guide.

For heavily stocked systems, large fish populations, or aquariums with high feeding levels, consider stepping up to the next model for additional nutrient-export capacity.

Key Features

• WiFi enabled through the DALUA Ecosystem App
• Adjustable DC needle-wheel pump
• High-efficiency bubble plate
• Dense microbubble production
• Stable foam-column design
• Three-point tuning through pump speed, air intake, and gate valve
• Integrated neck silencer
• Ultra-quiet operation under 30 dB
• Feed Mode with 15, 30, 45, or 60-minute options
• 700–1,400 LPH air intake depending on model
• 24V DC operation
• Available in GW-7, GW-12, GW-17, and GW-22 sizes

Built for Consistent Nutrient Export

Every major component of the Great White is designed around efficient air-to-water contact and stable foam production.

The controllable needle-wheel pump produces a dense cloud of fine bubbles, while the bubble plate evenly distributes flow through the reaction chamber. The result is consistent foam rise and effective removal of dissolved organic waste before it can break down in the aquarium.

What’s Included

• DALUA Great White WiFi Protein Skimmer
• Great White WiFi Controller
• Controllable DC skimmer pump
• Collection cup
• Bubble plate
• Venturi
• Air and waste tubing
• Instructions

Smart Control. Quiet Performance. Serious Skimming.

The DALUA Great White WiFi Protein Skimmer is designed for reef keepers who want strong nutrient export without the noise, constant adjustment, or complexity often associated with high-performance skimmers.

Dial it in, connect it to the DALUA Ecosystem, and let the Great White handle the dirty work.