These Air Pumps are Tetra's most powerful line of air pumps. The pumps are designed for situations that produce more 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 salt water. All models include a lifetime limited warranty. This warranty does not cover water damage and rubber parts.
testtube has used this product for 3 Years or More.
Overall Rating: 10/10
January 22, 2015
"Keeps doing the job after several years!"
Great pump, I have the Tetra Whisper Deepwater pump with two outlets. I'm using it on a 125g tank to power several air stones. It is losing a little output over the years, but I can't complain. Several years is a good run. The plastic diaphram on mort air pumps will lose effectiveness over time.
Tangcollector has used this product for 3-12 Months.
Overall Rating: 10/10
December 29, 2014
"Great air pumps"
I am currently running 3 of these in my basement. There are extremely quiet and move a lot of air. The 300 is pumping through four large air stones in a 30 inch deep tank and through 4 to 6 feet of air hose. I don't think you will find any better for the money.
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These Air Pumps are Tetra's most powerful line of air pumps. The pumps are designed for situations that produce more 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 salt water. All models include a lifetime limited warranty. This warranty does not cover water damage and rubber parts.
