What are the Different Kinds of Powerheads and How can you Position Them? Water circulation is essential for living organisms such as fish, corals, and even live rock. This water circulation helps in keeping them healthy and thriving. In the aquariums of salt water, we depend upon return pumps and powerheads to provide the required water flow. The main function of the return pump is to move water through the filtration. Whereas powerheads focus on the internal water flow or moving the water only inside your display. In the ocean, the environment is naturally turbulent. And we also know that fishes and corals thrive in high-flow environments. Therefore, to recreate similar high-flow conditions we need these powerheads and return pumps. Water pumps that are submersible and specifically designed for producing internal water flow in saltwater aquariums are known as Powerheads. You can find a variety of powerheads in the market and each powerhead produces a different flow pattern.
The most commonly used powerhead style is external propellers. These powerheads produce wide, voluminous water flow. They are best at creating random currents and recreating natural ocean water movement. Ecotech Radions is an example of this kind of powerhead. It produces a wide stream of turbulent flow. Another unique powerhead is the gyre, which produces flat, laminar-style water flow. These powerheads push water for long distances and create a circular water flow pattern or “Gyre” in your aquarium. An example of a gyre-style powerhead is the Maxspect gyre. The classic water pump that is submersible and forces water through a small round opening is the Jet stream powerhead. These jet stream-styled powerheads create a very centralized, laminar-type water flow. You can place these powerheads in your aquariums. One thing that people are confused about is where to put these
powerheads. It will depend on the shape of your aquarium. If you have a classic rectangular tank, you can place your powerhead on each end of the aquarium pointing back at the middle. Source URL - https://candycorals.mystrikingly.com/blog/what-are- thedifferent-kinds-of-powerheads-and-how-can-you-position-them
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