1. Look at the color: If sapphire blue mini parrot fish wants to distinguish male and female, you can observe the color of their bodies. For sapphire blue mini parrot fish raised in the same environment, the body color of male fish will be brighter, while that of female fish will be darker or lighter.
2, look at the character: The male fish of sapphire blue mini parrot fish is lively and courageous. Female fish are gentle in character and timid.
3. Look at the fins: The fins of male and female sapphire blue mini parrot fish are also different. The fins of male fish are thicker and longer. Female fish have shorter fins and thinner fins.
4. Look at reproductive pores: Breeders can also judge male and female by their reproductive pores. The reproductive pores of female fish are U-shaped and those of male fish are V-shaped.
2. Can the male and female of sapphire blue mini parrot fish be raised togetherThe male and female of sapphire blue mini parrot fish can be raised together, and there is generally no great conflict between them. Although they can't reproduce offspring, when the male and female are raised together, they will pair themselves. The sapphire blue mini parrot fish can be raised in groups, but when raising in groups, the breeder must first ensure that they have sufficient space for activities. The second is to ensure that they have sufficient oxygen. Finally, make sure they have enough food, so as to reduce their fighting.