El telescope fish It is a specimen that is distinguished without any doubt by its large eyes that stick out to the sides being asymmetrical and they are generally black. This fish belongs to the Carasius auratus family and is also known as the black moor fish. It is a fish that does not require very special care and is very popular for aquariums due to its attractiveness.
In this calm and peaceful fish and although there are different varieties of colors, since it was subjected to a highly developed captive breeding, some high-quality specimens have a more intense coloration although the most popular is black. Among the different varieties and also known are: celestial fish, bubble eyes, demekin, dragon eye and lion's head.
When it comes to a cold water fish the most special care that hot water species have is not required. It does not have a heater to keep the temperature stable with an ambient temperature that does not exceed 24ºC, they live perfectly although it is recommended that they do not have sudden changes in temperature because they could die.
It is a fish whose sensitivity is precisely in the eyes and they are vulnerable to catching fungusHence, aquarium maintenance is the most important thing to keep them healthy. The moment it appears static and without vitality, it must be observed because it may have become ill. It must be borne in mind that as the fish grows and becomes greater, the loss of vision worsens.
Regarding the aquarium filter it cannot be very powerful, since telescope fish are very limited in their swimming and could end up being dragged and causing stress. It is also not advisable to have decorative elements that can cause damage, your limited vision could make you collide with them.
How to notice the male, female telescope aquarium fish?