Does this pump come with tubing? Or will I need to purchase extra?

Contrary to some other answers, this pump doesn't come with anything else in the box except an instruction sheet. You'll need tubing and valves and air stones and anything else you want to use with it.

Can I use this for making compost tea?

I had the same question 3 years ago, after 3 months recovery from a torn Achilles surgery. I got all interested in compost tea. Commercial compost tea units seemed to be way more expensive than it should be. I checked it out, and found some novel ideas on line which I took them and made my own. I bought the whisper 100 air pump. I put it into the bottom of a 50 gallon plastic trash can. The important part - in order to get aeration I put micro drip irrigation plastic tubing. The type of tubing I used has a raised area, about every foot with a tiny "drip" opening. I just looked at the set-up, and it looks like I have 4 coils of tubing, separated from each other with some sort of bracket I improvised.Plenty of bubbles. The reason that I am revisiting this post - we are setting up a fish pond and am checking out this whisper pump to adapt to its new purpose.

How many outlet does it have?

The 10, 20, and 40 all have a single outlet, while the 60 and 100 have two outlets.

What diameter tube does this require?

Standard 3/16" I.D. tubing. That size is quite common.

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Tetra Whisper Air Pump, for Aquariums, Powerful Airflow, Non-UL Listed

Product ID: 253584886

Details

Brand
Tetra
Colour
Blue
Item weight
340 g
Material
Plastic
Power source
Corded

🌀Dual outlets for larger tanks

💨Powerful airflow up to 100 gallons

🔇Whisper-quiet patented dome design

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C$4210

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Whisper-quiet power that keeps your aquarium alive and buzzing with life!

VIBRATION FREE STABILITY - Wide footprint and rubber feet eliminate noise from vibrations for a serene environment.
TRUSTED LEGACY SINCE 1951 - Backed by decades of fishkeeping expertise, combining innovation with reliability.
TAILORED FOR YOUR TANK SIZE - Available in multiple sizes from 10 to 100 gallons, including dual outlets for bigger setups.
EFFORTLESS AQUARIUM AERATION - Dependable airflow keeps your aquatic pets thriving with oxygen-rich water.
SILENT OPERATION PEACEFUL HOME - Patented dome shape and sound-dampening chambers ensure whisper-quiet performance.

The Tetra Whisper Air Pump delivers powerful, quiet airflow tailored for aquariums from 10 to 100 gallons. Its patented dome shape and sound-dampening chambers minimize noise and vibration, while multiple size options—including dual outlets for larger tanks—ensure optimal oxygenation and water movement. Trusted by fish enthusiasts since 1951, this reliable, easy-to-use pump enhances aquatic environments with efficient aeration.

Specifications

ASIN	B0009YJ4N6
Best Sellers Rank	#27,175 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,538 in Aquarium Accessories
Brand Name	Tetra
Color	Blue
Customer Reviews	4.5 4.5 out of 5 stars (32,305)
Global Trade Identification Number	00046798778516
Included Components	Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)
Item Type Name	Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)
Item Weight	340 g
Manufacturer	Tetra
Manufacturer Part Number	75077851
Material Type	Plastic
Model Number	77851
Operation Mode	Manual
Power Source	Corded Electric
UPC	046798778516
Unit Count	1 Count

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