1. Freckles should be raised in a 450-liter aquarium at least. The temperature in the aquarium should be controlled between 23-27 °C, the PH value should be maintained between 8.1-8.4, and the salinity should be controlled. between 1.020-1.025.

2, freckles belong to herbivorous fish, although freckles are the same as other fish Feed animal-based food, but pay attention to providing enough plant-based food such as seagrass and seaweed. This strengthens their body's immunity, reduces aggressive behavior and improves their overall health.