Tetras

Tetras are a popular and versatile group of freshwater aquarium fish that come in a wide variety of shapes, sizes, and colours. They are peaceful and easy to care for, making them a great choice for both beginners and experienced fishkeepers.

One of the most recognizable species of Tetra is the Neon Tetra, with its vibrant blue and red stripes that glow under aquarium lighting. Other popular species include the Cardinal Tetra, which has a similar colour pattern but with a longer body, and the Glowlight Tetra, which has a bright orange stripe that adds a pop of colour to any aquarium.

Tetras are generally small, ranging from just a few centimeters to around 10 cm in length, and they are schooling fish that prefer to be kept in groups of at least six. They are also relatively hardy and can adapt to a wide range of water conditions, although they do prefer soft, slightly acidic water.

Overall, Tetras are a great choice for anyone looking to add some colour and activity to their freshwater aquarium. With their peaceful nature and ease of care, they are sure to be a hit with both fish and fishkeepers alike!