Lalius is known to aquarists for more than a hundred years and yet has not lost its charm and appeal. With a peaceful disposition most of the time, it can be kept in a common aquarium.
Luminous fish
Luminous fish are a product of transgenic technology. The glow-in-the-dark glow of living organisms that don’t have it isn’t the only scientific advance. Maybe it’s beautiful. It’s certainly original. But there are two sides to every coin. Let’s get to the bottom of it.
Danio rerio
The fish danio rerio belongs to the so-called model organisms of developmental biology. Due to the simplicity of maintenance, reproduction, high speed of embryo development it has become a kind of laboratory white mouse for ichthyology. It is one of the few living organisms that have visited space orbit.