https://www.chewy.com/education/fish/general/finding-the-right-aquarium-lighting
In the wild, fish and aquatic plants are exposed to natural cycles of light and darkness so to keep your aquarium inhabitants healthy, it is important to replicate these conditions as closely as possible using proper aquarium lighting.
Lighting needs depend on several factors, including tank size, whether it is a freshwater or saltwater setup, and the specific species of fish and plants you keep. Insufficient light can hinder plant and fish growth, while too much light can lead to excessive algae buildup, increasing the need for maintenance.
Since natural daylight changes with the seasons, your aquarium lighting should also be adjusted accordingly. This is especially important for cold water fish, which are adapted to significant seasonal light shifts so using a power strip with a timer is a simple and effective way to manage these changes automatically.
Proper lighting in your aquarium plays a key role in supporting your fish’s well being and enhancing their overall quality of life. With so many lighting options available, you can create an environment that not only benefits your fish and plants but also adds visual appeal to your home.
Chewy editorial team outlines the essential basics you need to know about aquarium lighting to help you get started.
