Overview
The Nyos Quantum 120 is a high-performance in-sump protein skimmer built for clean, stable reef systems. With efficient needle-wheel foaming, quiet operation, and tool-less maintenance, it pulls out dissolved organics before they break down—helping you keep nutrients low and water crystal clear.
Key Features
Efficient needle-wheel foaming for strong, dry or wet skimmate
Quiet running with vibration-damping feet and smooth air intake
Fine tuning via precise water-level (gate) adjustment and air control
Easy maintenance: quick-release collection cup with drain port
Compact footprint for flexible sump placement
Reef-safe materials (cast acrylic, corrosion-resistant components)
Product Specifications
Brand: Nyos
Product Name: Quantum 120 Protein Skimmer
Type: In-sump needle-wheel protein skimmer
Recommended Use: Marine & reef aquariums (small–medium systems)
Placement: Protein skimmer chamber of sump (stable water depth)
Cup Features: Twist-off cup, integrated drain for external collection
Included: Skimmer body, pump & impeller, collection cup, air silencer, fittings
Setup Tips
Run in consistent water depth per your sump design; allow a break-in period of several days.
Start with the outlet more open (wetter skim), then tune slowly for desired dryness.
Keep the air intake and pump/impeller clean for peak performance.