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Air Pumps
  1. Home
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  5. Aquarium Pumps & Filters
  6. Air Pumps
  7. Tetra Whisper Air…
Tetra

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,840₹6,580

You save ₹1,740 (26%)

Qty
Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration — 20 to 40 gallons
20 to 40 gallons
₹4,840
₹6,580
In Stock
Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration — 60 to 100 gallons
60 to 100 gallons
₹7,490
₹7,780
In Stock

Estimated doorstep delivery by 24 Nov - 26 Nov from USA

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Sourced from US retailers
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All Duties Included
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USA-Sourced

Dependable Aquarium Aeration at Competitive Price

About this item

The Tetra Whisper Air Pump for aquariums provides a reliable and quiet airflow, ideal for tanks 20 to 40 gallons. Its patented dome shape and sound-dampening chambers minimize turbulence and noise, ensuring a peaceful environment for aquatic pets. The wide footprint, rubber feet, and suspended motor eliminate vibrations, while thick walls insulate motor noise. Compatible with standard aquarium tubing, it delivers ample oxygenation and water movement for deep water applications. Since 1951, Tetra has been a trusted name in fishkeeping, offering products that combine efficiency and ease of use for hobbyists and beginners alike. Whether used in freshwater or marine tanks, this pump ensures your aquatic environment remains healthy and vibrant.

Reviewers report that the Tetra Whisper Air Pump operates quietly even during long hours, with consistent airflow that keeps oxygen levels optimal. Its sturdy design withstands continuous use, making it suitable for both home and professional setups. The pump's size and power make it a versatile choice for aquarists seeking dependable aeration. Ships tracked from the USA, with all duties included, ensuring a hassle-free import process. Easy to install and maintain, it is a cost-effective solution for maintaining water quality and supporting aquatic life in tanks 20-40 gallons.

In India, this air pump is ideal for hobbyists who want a reliable, low-noise aeration solution. Its compatibility with standard tubing and dual outlets on larger models make it suitable for various tank configurations. Delivered via ExpressBox, it arrives quickly, with transparent customs and GST included, providing peace of mind for buyers seeking authentic US-imported aquarium equipment.

Key Features

  • POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium.
  • QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation.
  • PROVIDES OXYGEN AND WATER MOVEMENT: Keeps underwater pets happy.
  • ELIMINATES VIBRATION: Designed with a wide footprint and rubber feet.
  • AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40-gallon pumps have single air outlets, 60 and 100-gallon pumps feature dual outlets.

Why choose this product

Trusted US Brand with Decades of Innovation

Since 1951, Tetra has been a leader in fishkeeping products, combining reliable engineering with user-friendly designs. The Whisper Air Pump series is engineered for quiet, dependable operation, making it ideal for both hobbyists and professionals seeking consistent aeration solutions. Its patented sound-dampening chambers and vibration-eliminating features ensure minimal noise, supporting peaceful home environments. Imported directly from USA, this pump guarantees authenticity and quality, with all duties included for hassle-free import. Perfect for aquariums 20-40 gallons, it offers a cost-effective, durable choice for maintaining water quality and supporting aquatic health.

Ideal for Aquarists in India

Designed to meet the needs of Indian hobbyists, this US-imported air pump supports deep water aeration with minimal noise, suitable for freshwater and marine tanks. Its compatibility with standard tubing and dual outlets on larger models provide flexible setup options. Delivered via ExpressBox, it arrives quickly with transparent customs and GST included, ensuring a smooth import process. Its robust construction withstands continuous operation, making it a reliable choice for maintaining oxygen levels in tanks 20-40 gallons. Whether for home or professional use, this pump helps create a healthy aquatic environment with ease.

How to use

  • Attach Tubing — Connect standard aquarium tubing to the pump outlets, ensuring a snug fit for optimal airflow.
  • Place and Power — Position the pump on a flat surface near the tank, plug into a 220V outlet, and turn on. Adjust tubing to desired depth.
  • Regular Inspection — Check diaphragms and tubing annually, replace worn parts to maintain quiet, dependable operation.

Example scenarios

Typical situations where Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi from Mumbai, 35, struggled with noisy pumps disturbing his home, needed a quiet, reliable aerator for his 30-gallon tank.

How this product helps

He chose the Tetra Whisper pump, which operates quietly, supports deep water oxygenation, and arrived in 5 days with all duties paid, saving ₹1000 compared to local options.

Technical specifications

Setup & usage

Recommended Tank Size20-40 gallons
Recomm. ReplacementsCheck tubing and diaphragms annually
Shelf LifeFactory-sealed, check manufacturer's date
Cost per use₹4,840 per pump
InstallationAttach standard tubing, place on flat surface
ReapplicationContinuous operation, no reapplication needed
ContraindicationsNone
Allergens / IrritantsNone

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by Tetraunder its own policy.

Read more

How we compare

FeatureTetra Whisper AirOthers
Airflow Capacity1.3 liters/min, designed for 20-40 gallons tanksTypically 0.8-1.0 liters/min, suitable for smaller tanks
Noise LevelQuiet, sound-dampening chambers and suspended motorOften noisier, with vibrations and rattling reported
Build QualityRobust plastic with vibration-eliminating featuresVariable, often cheaper plastics with less insulation
Price per Unit₹4,840 per pumpVaries, generally ₹1500-₹2500 for similar capacity
Warranty & AuthenticityFactory-sealed, authentic US import, warranty includedMany local brands lack verified authenticity and warranty

Product details

SKUtrr7306
GTIN00046798778486
BrandTetra
Model Number77848
Capacity Range20 to 40 gallons
MaterialPlastic
ColorNo Color

About Tetra

Since 1951, Tetra has been a leader in fishkeeping, known for quality, innovation, and reliable aquarium products worldwide.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

What size aquarium filter should I choose for my tank?
Match the pump's airflow capacity to your tank size—20-40 gallons tanks benefit from a pump rated for that volume, ensuring proper oxygenation and water movement. The Tetra Whisper 40 is designed specifically for tanks 20-40 gallons, providing dependable aeration without noise.
What is the noise level of this air pump?
The Tetra Whisper Air Pump features patented sound-dampening chambers and suspended motor, making it one of the quietest pumps in its class. Users report minimal operational noise, suitable for peaceful home environments.
Can I use this pump for marine tanks?
Yes, this pump provides ample airflow suitable for both freshwater and marine aquariums. Its powerful diaphragms support deep water applications, helping maintain oxygen levels in saltwater tanks.
How do I install and maintain the pump?
Attach standard aquarium tubing to the outlets, place the pump on a flat surface, and connect to power. Regularly inspect diaphragms and tubing for wear, replacing annually for optimal performance.
Is this product authentic and imported from USA?
Yes, this Tetra Whisper Air Pump is imported directly from USA, factory-sealed, with all duties included. It is an authentic product, shipped tracked from the USA to India, ensuring quality and reliability.

Frequently bought together

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration

This item:

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration

₹4,840

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration

This item

Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration

₹4,840

Total price:

₹12,190

You save ₹2,070 (15%) Extra

3 items selected

3 items

₹12,190

You save ₹2,070 (15%) Extra

Product Comparison

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Tetra Whisper Air Pump for Aquariums 20 to 40 Gallons | Quiet Dependable Aeration
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Spec
Price
₹4,840
₹6,580
₹4,710
₹4,930
₹2,640
₹2,750
₹7,650
₹10,880
₹5,030
₹7,400
₹47,550
₹49,220
₹3,390
₹4,730
Brand NameTetraUniclifeUniclifeTetraTetraMidWest Homes for PetsAPEX ANIMAL HEALTH
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,840₹6,580

You Save ₹1,740

Estimated doorstep delivery by 24 Nov - 26 Nov from USA
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹14,520+ (3× the price)
₹4,840 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included