Should you separate baby fish from mother at birth?

In most cases, it is not recommended to separate baby fish from their mother immediately after birth. Here are a few reasons why:

1. Parental care: In many fish species, the parents provide essential care for their offspring, such as protection from predators, cleaning the eggs or fry (baby fish), and teaching them how to find food. Removing the babies from their parents can disrupt this care and negatively impact their survival.

2. Nutrition: Some baby fish rely on specialized diets or nursing from their parents to obtain the necessary nutrients for growth and development. Separating them too early can deprive them of crucial sustenance.

3. Stress: The process of separating baby fish from their mother can be stressful for both the parents and the young. This stress can weaken their immune systems and make them more susceptible to diseases or infections.

4. Social development: In some fish species, the presence of the parents and siblings helps baby fish learn important social behaviors and survival skills through observation and interaction. Removing them from this social environment can hinder their development.

However, there are certain situations where separating baby fish from their mother may be necessary, such as:

1. Overcrowding: If the tank or aquarium is overcrowded, the mother may not be able to provide adequate care for all the babies. In this case, separating the babies into a separate tank can help ensure they have enough space, food, and oxygen.

2. Aggression: Some fish species may exhibit aggressive or cannibalistic behavior towards their own offspring. If the mother or other adult fish are showing aggression towards the babies, separating them can prevent injury or death.

3. Health issues: If the mother or the baby fish are suffering from health problems, it may be necessary to separate them to prevent the spread of disease or to provide specialized treatment.

4. Breeding purposes: If you are breeding fish for specific traits or selective breeding purposes, separating the baby fish from their parents may be necessary to maintain genetic diversity or to prevent unwanted hybridization.

If you decide to separate baby fish from their mother, it's important to set up a suitable tank or environment that meets their specific needs, including proper water conditions, temperature, food, and hiding spots. Closely monitor the baby fish and be prepared to provide additional care and support as needed.