Name: Tetra Whisper AP300 Air Pump - With 2 Air Outlets
Brand: Tetra
SKU: 28XAM9MORC7A
Price: 109.99 CAD
Availability: OutOfStock
Rating: 3.6 (10 reviews)

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Tetra Whisper AP300 Air Pump - With 2 Air Outlets

Brand

These Whisper® air Pumps are Tetra's most powerful line of air pumps. The pumps are designed for situations that produce greater back-pressure, such as deep tanks (up to 8 feet deep), long decorator air stones, multiple air stones in one or more tanks, and protein skimmers for saltwater.

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I have had this air pump running a 75 gal with 3 ft airstone, a 10 gal stock tank, and a 5 gal isolation tank for about 8 yrs.  It is still pumping away.  I do need a repair kit for it and can't seem to find one.  Any help??  It is still going but I would like to have it back to "new".  I cant even hear it running.  Love it!!

Long life

tetra-fish.com

This pump is the strongest i have ever seen except of commercial one which are super loud and just not good for home use.

tetra ap300

I have 3 of these up and running for almost 2 years now, and still quiter than any air pump out there. One operating a single massive sponge filter in a 120. One operating 2 box filters a fluidized bed filter and a sponge filter in a very over stocked 75 gal. And one operating filters for 2 40gal breeders and 2 20gal high's, that one air pump driving filters for 4 tanks

Awesome Air pump

Ian Sterling wrote an excellent review which rated Tetra pumps very highly.  I'm going to purchase another pump and question the output difference between the Whisper 100 and the 150.  I would like to buy the 150 to ensure enough power, but the 100 (95gph at 20") was rated nearly twice the output of the 150 (55 gph at 20") in his article.  This may be an error, but can you give any test data that will clear this up.  Thank you.

Powerful Aquarium Pumps

walmart.com

The AP150 was fine for 2 years and all of a sudden, it's producing too many bubbles at the
tanks surface.

too many bubbles

I bought 1 of these mid December and has died already.

Not even 7 months old

These pumps do not last and based on my experience these air pumps do not last and typically partially fail within the 1st 3 months to one year. 
Good design to bad Tetra chose to cheap out on the reed valves.

Tetra air pumps do not last

failed twice over a 20 month timeframe,  bought sept 2017, failed 10 months, replaced with new and failed again in 10 months.  Just a normal LED strip light with bubble wall.

did not last

Lasted only 2 years. Worked ok the first 2 years then suddenly stopped working.

Junk