Simplifying the aquatic experience, one species at a time. The Tetra® Goldfish Program is designed to meet the needs of fishkeepers and the fish they love.

Jan 30, 2026 · There are so many types of tetras that you can choose to keep in your aquarium that it’s tough to know where to start. Just when you think you have a favorite, you discover another! We’ve …

Terrestrial Trunked Radio[1] (TETRA; formerly known as Trans-European Trunked Radio), a European standard for a trunked radio system, is a professional mobile radio [2] and two-way transceiver …

Jan 5, 2026 · Tetras come in dozens of varieties, each with their own individual touches. Tetras are schooling fish and a group of them brings a lot of life and fun to a tank. They come in a variety of …

Learn everything about tetra fish care, including tank size requirements and what to feed a tetra fish.

Sep 29, 2025 · Tetra is a descriptive word used to refer to numerous species of small, freshwater characiform fish. These fish are native to Africa, Central America, and South America and belong to …

Tetras are found in the Americas and Africa, with the vast majority coming from the Amazon Basin and other river systems of South America. They mostly inhabit rivers and streams, although one unique …

Mar 12, 2025 · AnimalWised shares some of the most popular tetra fish types with varieties of tetra commonly found in aquariums. We provide information on their physical and behavioral …

Mar 4, 2025 · Looks for a great looking Tetra for your freshwater fish tank? Check out the 21 best types of tetras (with pictures!). See who made our list!

Everything you should know about the Tetra. The Tetra is a large family of tiny freshwater fish, which are popular in home aquariums.