Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)

Rating: 4.5 starsWould I recommend? Yes!My current tank setup is a 40-gallon breeder with one axolotl. We had still been using a cheap, unbranded air pump designed for our old 10-gallon starter tank for the past year and a half or so; it still worked and produced sufficient air to power two bubble accessories, but was loud as sin. Especially when the tank chiller was going at the same time, the noise level was really annoying.Since we're home all the time now during quarantine, it got really irritating listening to that air pump, so I did a lot of research that led me to the Eheim brand of pumps. They supposedly had the best power and noise level. I ordered the Eheim 200 (which is supposedly overpowered for my 40-gallon tank, as it's rated for 60 gallons) and returned it the same day I received it. Even with BOTH of its outputs combined with a T-connector and cranked up to maximum output, it was not strong enough to produce ANY visible bubbles, even when connected to only one bubble accessory. It was pathetic: yes it's quiet, but that's because it doesn't do anything! I don't think we just got a dud, either, as we could feel the air output on our hands, it was just very weak. We were very disappointed. It was not at ALL worth the price, and functioned worse than our cheapo beginner air pump.Next up, I finally decided to try the Tetra whisper. We read from a reviewer who tested the output and dB of many pumps that this one was NOT the quietest, but was efficient, inexpensive, and quiet enough for the price. I was also still wary of many negative reviews. After my previous disappointment, I really considered getting a Tetra pump intended for deep water application (overkill, but we wanted to make sure this one actually worked!) but finally decided to compromise on a Tetra Whisper 100-gallon pump. Unlike the Eheim, it doesn't offer built-in output controls, but it does have 2 outputs. I really only need one output, and the power is still overkill, but thankfully... this one WORKS!The device is easy to set up, and functions well even when both outputs are connected via a T-connector (I also use a one-way valve at that point just to prevent backflow). We have the pump itself plugged in inside a cabinet under the tank, and we run a line up into the aquarium via a hole in the lid. I then split off the line with an air manifold inside the tank itself and have it hooked up to two bubble toy accessories. I am delighted to report this is capable of powering both, without producing an excess air volume. Our axie likes to hang out near the bubblers.Best of all, this pump really is quiet. It does produce an audible low hum when you're nearby, but does not rattle and cause other things in our cabinet to vibrate loudly like our old pump did. The volume is negligible when not standing next to the cabinet with the doors open. It is actually a huge relief.I would recommend this product over the Eheim pumps especially, and would advise others to go for a significantly higher volume rating than their tank volume if they intend to power anything more than a bubble wand. I also recommend purchasing a T-connector with one-way valve if you need to power a single accessory that needs more air power, such as a filter.

The Tetra Whisper Air Pump for 60-100 gallons is an excellent choice! It delivers strong, consistent airflow while staying surprisingly quiet for its power. I use it for my large aquarium, and it easily runs multiple air stones without any issues. The build quality feels solid, setup was simple, and it’s very affordable compared to other pumps of this size. If you need a reliable, quiet, and budget-friendly air pump for a larger tank, this is a fantastic option.

I recently purchased the Tetra Whisper Easy to Use Air Pump for my aquarium, and it has worked perfectly for my needs. The pump is incredibly quiet, which was one of my main concerns, and it truly lives up to its name by providing near-silent operation. Even with the pump running 24/7, I barely hear it, making it ideal for my living room where noise is a factor. It’s also very easy to set up and use, with clear instructions and a straightforward installation process. The pump is compatible with a variety of aquarium sizes, and it provides consistent and reliable airflow, which is essential for keeping my fish and plants healthy. The adjustable airflow feature is a nice touch, allowing me to customize the oxygen levels to suit the needs of my tank. I’ve noticed an improvement in water circulation since installing it, helping to keep the tank clean and well-oxygenated. The build quality feels solid, and the materials are durable, ensuring that this air pump will last for a long time. I also appreciate that it’s energy-efficient, helping me keep my utility bills low while maintaining a healthy environment for my aquatic life. The pump comes with a long-lasting diaphragm that works effectively without requiring constant maintenance, which is a bonus for busy aquarium owners. Overall, it’s been a fantastic addition to my setup, and I’ve had no issues with performance or reliability since I started using it. It’s a cost-effective solution for anyone looking to enhance their aquarium’s filtration and aeration system. I would definitely recommend this air pump to both beginners and experienced aquarium enthusiasts looking for a quiet, efficient, and easy-to-use pump for their tanks.

This air pump is significantly more powerful than the smaller version, making it perfect for larger tanks. However, it is a bit noisier compared to its smaller counterpart, which might be something to consider if you prefer a quieter environment. That said, its performance more than makes up for it, and overall, this is a great product for anyone who needs an efficient and reliable air pump. Highly recommended!

Very nice air pump, ive had it for months and no issues, gives off good airflow, very quiet,not very big, good deal over all, id def recommend

Was on sale for 50% off so I got it for like 15$ and let me tell ya it pumps alot of air. It's been a while since I've used tetra models I've been using others that had adjustable dials on them but my last big one died on me and i needed a new one. 15$ for the pump then like 8$ for a 25ft airline kit with air control valves, t splits, backflow protection. And it's the perfect setup for a small or big tank. Has 2 outlets I split off into 4 with 2 T's and 4 different air control valves and it's awesome even with them all fully open it provides so much air for alot of surface movement. Unlike most air pumps tetras unique base design and suspended motor keeps it from flipping over. It does make a little hum but you can't expect alot of air without some sort of sound. And it's rather chunky

it's super quiet- if you put it on the right surface. when i first got it i put it on a wooden bench that my tank was on and it shook and hummed so loud, but when i moved it up onto a softer spot it got so quiet it's super good working with my filter. it's high quality and it's fallen a few times and the shell is just so durable. it's super easy to put together and it the pump works so good. i plugged it into the wall and it worked well and it looks sleek