Viper 5.0 1000-5000L/h Pump

The Nyos Viper 5.0 is a quiet, adjustable German-engineered pump delivering 1000–5000 L/h for marine and freshwater aquariums.
Built for versatility, the Viper 5.0 can be used as a return pump, reactor pump, or utility pump, making it ideal for a wide range of aquarium setups. With an adjustable dial for flow control, ceramic bearings, and durable impeller design, it ensures silent, reliable performance with minimal maintenance. Compact and energy-efficient, the Viper 5.0 is trusted for continuous operation in reef and freshwater systems alike.

Key Features

• Adjustable flow rate: 1000–5000 L/h via manual dial (no controller needed)

• Ultra-quiet, energy-efficient operation

• Fully submersible with ceramic bearings and robust impeller

• Suitable for saltwater and freshwater aquariums

• Compact footprint for tight sumps or compartments

• Built for continuous operation with minimal maintenance

Specifications

• Model: Nyos Viper 5.0

• Flow Rate: 1000–5000 L/h (adjustable)

• Recommended Tank Size: 300–1000 L (as return pump)

• Max Head Height: ~3.2 m

• Power Consumption: Max 85W

• Dimensions: 145 × 80 × 115 mm

• Use: Submersible only

Applications

• Return pump for sumps and all-in-one marine systems

• Reactor, UV steriliser, or chiller pump

• Utility pump for water changes

• Reliable option for reef systems needing stable, consistent flow

What’s in the Box

• Nyos Viper 5.0 Pump

• Suction feet for vibration dampening

• Hose adapters for simple installation

Why Choose Nyos
Nyos is known for premium aquarium equipment built with precision German engineering. The Viper series combines durability, efficiency, and whisper-quiet performance, even under heavy load.

Maintenance Tips

• Clean impeller and housing every 1–3 months to ensure peak performance

• Never run dry; ensure continuous submersion during use

• Provide adequate ventilation when installed in enclosed sumps

⚠️ Disclaimer: Not designed for dry use. Hose fittings and output plumbing sold separately. Always check flow requirements for your aquarium before installation.