Aquarium Fish That Glow In The Dark
Introduction
Aquariums are one of the best ways to bring nature indoors. They are not only aesthetically pleasing but also have a calming effect on the mind. Aquarium fish come in different colors and sizes, but have you ever heard of fish that glow in the dark? Yes, there are fish that emit a fluorescent light that makes them glow in the dark. These fish can add a unique element to your aquarium and create a mesmerizing effect in the dark. In this article, we will talk about different types of aquarium fish that glow in the dark.
What Makes Fish Glow in the Dark?
Fish that glow in the dark have a special ability to emit a fluorescent light. This is due to a natural chemical called luciferin, which is present in their body. When luciferin reacts with oxygen, it emits a bright light that makes the fish glow in the dark. This phenomenon is known as bioluminescence. Bioluminescence is not only found in fish but also in other organisms such as jellyfish, squid, and bacteria.
Types of Aquarium Fish That Glow in the Dark
GloFish
GloFish is a genetically modified fish that emits a fluorescent light. They come in different colors such as red, green, orange, and blue. GloFish is a trademarked brand of fluorescent fish that is bred from zebrafish. These fish are not only eye-catching but also easy to care for. They need a minimum of 10 gallons of water and a pH level between 6.5 to 7.5. GloFish are social and like to be in groups, so it's best to keep them in a school of at least five.
Danios
Danios are small, active, and colorful fish that are easy to care for. They come in different colors such as blue, yellow, and green. They emit a fluorescent light that makes them glow in the dark. Danios need a minimum of 10 gallons of water and a pH level between 6.0 to 8.0. They are social and like to be in groups, so it's best to keep them in a school of at least six.
Tetras
Tetras are small, peaceful, and colorful fish that are popular among aquarium enthusiasts. They come in different colors such as red, green, and blue. Some tetras emit a fluorescent light that makes them glow in the dark. Neon tetras, for example, emit a blue-green fluorescent light that creates a striking effect in the dark. Tetras need a minimum of 10 gallons of water and a pH level between 6.0 to 7.5. They are social and like to be in groups, so it's best to keep them in a school of at least six.
Corydoras
Corydoras, also known as cory cats, are small, peaceful, and bottom-dwelling fish that are popular among aquarium enthusiasts. They come in different colors such as bronze, green, and albino. Some corydoras emit a fluorescent light that makes them glow in the dark. Corydoras need a minimum of 10 gallons of water and a pH level between 6.0 to 7.5. They are social and like to be in groups, so it's best to keep them in a school of at least six.
Conclusion
Aquarium fish that glow in the dark can add a unique and mesmerizing element to your aquarium. They are not only eye-catching but also easy to care for. GloFish, danios, tetras, and corydoras are some of the popular types of aquarium fish that emit a fluorescent light. These fish need a minimum of 10 gallons of water and a pH level between 6.0 to 8.0. It's best to keep them in a school of at least six for a social environment. So, if you want to add an extra element of uniqueness to your aquarium, consider adding some fish that glow in the dark.
