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.

Dec 1, 2025 · Now that you know the main types of tetra you can keep in your home aquarium, it’s time to pick your favorites! Don’t forget, many different species and varieties on our list can be …

Feb 26, 2024 · Learn everything about tetra fish care, including tank size requirements and what to feed a tetra fish.

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!

Dec 9, 2025 · Leverage our international reach and state-of-the-art laboratory technologies and methodologies for all your fluid testing and product development needs. Gain current insights …

Mar 2, 2022 · Some species are calm and graceful, while others are energetic and playful. With so many tantalizing tetras to choose from finding one for your aquarium can be difficult. Our list …

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 …

Acestrorhamphidae, the American tetras, are a diverse family of freshwater fish in the order Characiformes. They are native to North and South America, from the southwestern United …

Oct 29, 2025 · 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 …

tetra, any of numerous attractively coloured freshwater fishes of the characin family, Characidae, often kept in home aquariums. Tetras are characteristically small, lively, hardy, and …