Premium DC Protein Skimming for Large Reef Aquariums

The Nyos Quantum 220 EQ DC Protein Skimmer is a high-performance, app-controlled protein skimmer engineered for demanding reef aquariums up to 500 gallons. Combining Nyos' renowned skimming technology with an energy-efficient controllable DC pump, the Quantum 220 EQ delivers exceptional nutrient export, whisper-quiet operation, and precise performance tuning.

Designed with Nyos' signature Sinus Design body and precision-engineered reaction chamber, the Quantum 220 EQ maximizes contact time between air and water, producing an exceptionally stable foam head for efficient removal of dissolved organic waste. The powerful DC pump allows precise adjustment of skimmer performance, making it easy to fine-tune the skimmer for varying bioloads and feeding schedules.

Whether you're maintaining a heavily stocked SPS reef, a large mixed reef, or a high-bioload fish system, the Quantum 220 EQ delivers professional-grade filtration while remaining remarkably quiet and energy efficient.

Key Features

• Rated for aquariums up to 500 gallons
• High-performance controllable DC pump
• App-enabled control and adjustment
• Exceptional air intake for maximum nutrient export
• Ultra-quiet operation
• Precision water level adjustment
• Independent air and water adjustment
• Compact footprint for large-capacity skimmer
• Energy-efficient operation
• Premium German engineering
• Easy-to-remove collection cup
• Designed specifically for marine aquariums

Recommended Aquarium Size

• Light Bioload: Up to 500 Gallons
• Medium Bioload: Up to 350 Gallons
• Heavy Bioload: Up to 250 Gallons

Specifications

• Model: Quantum 220 EQ
• Pump: Nyos Quantum 5.0 DC
• Aquarium Size: 125–500 Gallons
• Maximum Air Intake: 2,200 LPH
• Power Consumption: 22 Watts
• Footprint: 9.3 × 12.2 in
• Height: 23.8 in (60.5 cm)
• Recommended Water Depth: Approximately 8 inches (21 cm)

What's Included

• Nyos Quantum 220 EQ Protein Skimmer
• Controllable DC Pump
• Collection Cup
• Air Silencer
• Venturi Assembly
• Power Supply
• Controller
• User Manual

Why You'll Love It

The Quantum 220 EQ is built for aquarists who demand exceptional skimming performance without sacrificing efficiency or silence. Its controllable DC pump allows you to optimize performance for your aquarium's specific needs, while Nyos' premium construction ensures years of dependable operation.

Whether you're upgrading an existing system or building a dream reef, the Quantum 220 EQ provides the powerful nutrient export needed to maintain crystal-clear water and thriving corals.

Why Buy from Infinity and Beyond Aquatics?

At Infinity and Beyond Aquatics, we carry premium equipment trusted by reef hobbyists and professionals alike. The Nyos Quantum 220 EQ represents the next generation of protein skimming, combining advanced DC control with legendary Nyos performance to help your reef flourish.

Shipping Information

Medium Shipping

This item ships via our Medium Shipping service and is carefully packaged to ensure it arrives safely. Orders are typically processed within 1–3 business days, and tracking information will be emailed once your order ships.

• FREE Standard Shipping on qualifying U.S. orders over $100
• If your order does not qualify for free shipping, Medium Shipping rates will be calculated at checkout.
• Delivery typically takes 3–7 business days after your order has shipped.