Tetra Whisper 300 Air Pump – Quiet & Powerful Aeration for Large Aquariums (120–300L)

Product Overview

The Tetra Whisper 300 Air Pump delivers high-performance aeration while maintaining whisper-quiet operation, perfect for larger aquariums up to 300 litres. Engineered with a dual-outlet design, this pump efficiently powers multiple air-driven devices such as air stones, sponge filters, and bubble wands across your setup.

Its advanced acoustic design, including a sound-flattening dome shape, rubber feet, sound-dampening chambers, and thick noise-insulating walls, ensures your tank stays highly oxygenated without disrupting your peace.

Key Features

• Ultra-Quiet Operation
  Dome shape flattens sound wave frequencies while thick casing and rubber feet reduce vibration and echo.

• High Output for Larger Tanks
  Dual outlets deliver up to 2 × 300 L/H of air flow — ideal for tanks between 120–300L.

• Dual Control Valves + T-Piece
  Allows you to adjust air flow individually and split air lines as needed.

• Energy Efficient
  Only 4.5W power consumption for powerful performance.

• Made in Germany
  Trusted Tetra engineering with an Australian-approved plug included.

What’s Included

• 1 × Tetra Whisper 300 Air Pump (double outlet)

• 2 × Airline Control Valves

•  1 × T-Piece Control Valve

•  1 × Australian-Compliant Power Plug

Note: Airline tubing, check valves, and air stones are not included and are sold separately.

Specifications

Compare Whisper Air Pump Models