Called the ‘King of the Aquarium’, these freshwater fish come in a variety of colours and patterns. These fish require warmer ...

From garden ponds filled with Koi Carp to the humble goldfish bowl (although goldfish are far happier living in a larger tank ...

Neon tetras are some of the most popular freshwater fish in the world. They’re beautiful additions to any home aquarium and are frequently studied in research settings. If you’re new to freshwater ...

Schools of neon tetra fish (Paracheirodon innesi) use queuing to evacuate through narrow spaces without clogging or colliding, according to a study published in Scientific Reports. Aurélie Dupont and ...

What Should I Know Before Purchasing a White Skirt Tetra? Tetras are beautiful fish that are compatible with many other freshwater species. You’ll want to know the following facts about the white ...