Whisper side and back mounted Power Filters provide aquariums with pure, crystal clear water. This popular line of filters is packed with features: including flow control, intake strainer and removable Energizer power unit.

Features:
• Flow control allows you to adjust the flow for different circumstances: fast for maximum water turn and filtration, slow at feeding time to prevent wasteful overloading of filter with fish food.
• An intake strainer which snap-locks onto the tube. It cannot slip off and allow small fish to be sucked into the tube.

Known for QUIET operation.

The Whisper® Air Pump's dome shape actually flattens sound wave frequencies. In addition, each model features sound dampening chambers designed specifically for that model. And the air pump's rubber feet and suspended motor prevent sound waves from reflecting off surfaces such as tables and shelves.>P>Whisper aquarium pumps easily power air stones, bubble wands and action ornaments, undergravel filters, sponge filters, internal filters, protein skimmers.

Tetra Tec Whisper Air Pump Features
• Minimal noise, maximum air flow.
• All models include a plastic tee; Model 100 also includes two adjustable airflow valves.
• 2 year warranty against defects in materials or workmanship (with the exception of rubber parts)

VIQUARIUM