Electric mermaids don't grow very big. Electric mermaids are also omnivorous ornamental fish. Their body length is about six centimeters. , They are not picky about food. They are more docile and lively. They can be mixed with other small ornamental fish. The only thing that needs to be paid attention to is that the water quality is not too acidic.

The electric mermaid is also very adaptable, and it is more suitable for most water quality Tolerance, in fact, we should also see that, except for ornamental fish such as ovoviviparous guppies and cold-water fish goldfish, most of the oviparous tropical ornamental fish that prefer weak alkaline water quality are relatively easy to raise ornamental fish.