Best Powerheads of 2021

Norbert Tunze, the founder of Tunze, was the original inventor of the "powerhead" as we know it today - a propeller-style pump designed to recirculate water efficiently inside an aquarium. To this day, Tunze remains one of the best choices for internal water flow with their Turbelle series powerheads. 

The Nanostream pumps specifically made the list this year because they are compact, versatile, energy-efficient, and engineered to withstand the rigors of saltwater aquariums. They offer a wide range of pumps to suit all nano tank owners including affordable fixed flow pumps like the 6015 and 6020 as well as high-tech controllable pumps like the popular 6040 and 6055.

The Nero pump from Aqua Illumination takes its own unique approach to internal water flow. AI developed these pumps to be extremely easy to operate and feature a single-button Bluetooth-capable controller that connects to their popular MyAI control app. This means you can control both your AI LED lights and Nero powerheads using just one app.

Don't let the extremely low profile and small footprint fool you either, the large propellers produce a wide and voluminous flow pattern inside your reef that is gentle yet powerful. The clever concave magnet mount allows for directional control meaning you can point and angle the flow exactly where you need it most. It's whisper-quiet too so you can relax and enjoy the serenity of your reef without an overwhelming hum. 

Reef Breeders RP-M is another favorite for its extremely low-profile, reliable performance, and great value. The pump diameter is only 3" and it extends no more than 2.25" off the wall of your tank so it won't take away from your tank's natural aesthetic.

The included controller features 7 preset flow modes, a feed hold, and an automatic shut-off that eliminates the risk of a dry run during water changes. You get the convenience of modern technology and engineering at a reasonable price making it one of the best value powerheads on our list. 

What more can we say about the EcoTech Marine Vortech pumps. These revolutionary powerheads really changed the way we produce flow in our reef aquariums. One of the first companies to provide tank owners with advanced flow control and the ability to change flow patterns throughout the day, much like what happens in the ocean.

We can't forget to mention the patented magnetically coupled motor and propeller that eliminates the need for a power cord in your display which really makes the Vortech series pumps special. They are the only powerhead on the market that provides a truly wireless experience inside the tank. 

With the recent introduction of Mobius, you can now control all of your EcoTech Marine pumps and lights from your smartphone or tablet without any additional modules or controllers. That means right out of the box you get a direct connection to your Vortech pump with all of the high-tech control options you could ever want without ever having to touch the wired controller.

Neptune Systems WAV pumps really are the powerhouse pumps on our list providing the most powerful flow rates relative to similarly priced controllable powerheads. While they are best used on larger aquariums 48" long or more, they are completely controllable making it possible to customize and dial the flow exactly to your liking. 

When integrated with your Apex you gain access to some of the most advanced pump control and programming available to modern reef aquarists. This includes flow presets, the ability to create a schedule, data logs, and even alerts and overheat protection to save your pump in the event something unexpected should occur.