Rena Air pump design is sleek and attractive, but the design is more than just a pretty face.

Whisper pumps by a new name! Reliable and extremely quiet air pumps.

IMAGINE is the exclusive distributor of aquarium air pumps produced by the AirWhist factory in Japan - the same factory that produced the legendary Whisper®, Supra® and Challenger™ air pumps familiar to hobbyists and professionals alike. Sales of over 25 million Whisper® pumps alone attest to their ingenious design, superb craftsmanship and top-quality materials.

AirWhist Features:
1. Super Quiet Operation - has a rubber base that helps control vibration and noise
2. Recessed air outlets
3. Quiet-Flex™ flapper valves - extremely durable SILICONE valves that help to prevent loss of air flow as the pump ages
4. Lifetime limited warranty.

AirWhist 300 Air Pump (IG88300) is for aquariums up to 15 gallons. The AW300 is poweful enough to run 1 airstone and 1 other air device.The AW300 has 1 recessed outlet, a 4 watt power supply with a 2' 10" power cord. It's the best all-around economy air pump.

AirWhist 600 Air Pump (IG88600), For aquariums from 10 to 29 gallons. AW600 dual air outlets provide enough air power to run up to 6 airstones, filters or air-operated ornaments. Easily converts to a single air outlet with the T-connector provided. (Most popular pump. Compare to TetraTec 150)

AirWhist 700 Air Pump (IG88700), For aquariums from 10 to 55 gallons. AW700 dual air outlets provide enough air power to run up to 6 airstones, filters or air-operated ornaments in deeper aquariums. Easily converts to a single air outlet with the T-connector provided. (Most popular pump. Compare to TetraTec 200)

AirWhist 1000 Air Pump (IG81000) has 2 Outlets for aquariums up to 125 gallons. The AW1000 is powerful enough to run up to 14 airstones, filters or air-operated ornaments. Comes with 2 recessed outlets a 6 watt power supply with a 2' 10" power cord. Easily converts to a single air outlet with the T-connector provided. Most powerful, high quailty pump.

AW300 Dimensions: 4" L X 3" W X 2 1/4" H

AW600 Dimensions: 4" L X 3" W X 2 1/4" H

AW700 Dimensions: 5" L X 4" W X 2 3/4" H

AW1000 Dimensions: 8 1/2" L X 4 3/4" W X 3" H

The Aquarium Checkvalve helps to prevent water from backing up into your pump.

Designed for situations that produce more back-pressure, such as deep tanks & protein skimmers - up to 8 ft Deep!

They are the perfect choice for driving protein skimmers

TM26075 (DW96) has one outlet. TM26076 (DW96-2) has two outlets.

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.

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)