Melanic

Said of a fully black variety or individual, or with a very developed black pigmentation.

The term "melanic" is often used in aquarophilia to describe a fish or another aquatic animal that has a dark or black color. This color is the result of a melanin overabundance, a natural pigmentation present in the skin, the scales and the soft parts of the animals.

There are many reasons why a fish can become melanic. Sometimes this can be a genetic characteristic inherited from his parents. In other cases, this can be the result of hormonal changes or specific living conditions, such as water quality or type of food.

There are several species of popular melanic fish among aquariophiles, including discus, clownfish and Demoiselle fish. These fish all have a dark color which can vary from gray to black through brown. They are particularly appreciated for their beauty and rarity, and can be expensive for purchase.

It is important to note that the melanic color is not always stable and can change over time. For example, a fish that was once black can become clearer with age or in response to changes in its environment. Likewise, a fish that was once clear can become darker in response to hormonal changes or different living conditions.

In general, melanic fish need living conditions similar to those of their light -colored cousins. This means that they need clean and well -filtered water, adequate swimming space and a balanced diet. If you are interested in adding a melanic fish to your aquarium, it is important to make sure you are able to provide everything it needs to stay healthy and happy.