of map fish 1. Choose the right parent fish: map fish can mature after 1 year old, but the best spawning age is 1.5 years old. It is better to choose parent fish with bright body color, smooth body surface and strong physique for reproduction.
2. Pairing: In the breeding season, some map fish will pair by themselves. If the breeder finds that two fish are inseparable, it can basically be judged as a successful self-pairing fish.
3. Reproduction: After the pairing of the map fish is completed, the reproduction begins. Before breeding, breeders need to prepare a fish tank of about 60 centimeters, put a spawning board in the fish tank, and ordinary floor tiles can also be used. When the female fish gives birth, its genitals will protrude, and then it will lay eggs on the spawning plate. After the female fish lays eggs, the male fish will follow it and ejaculate. After ejaculation, the eggs will become fertilized eggs.
4. Incubation: After the eggs are fertilized, they begin to hatch. When hatching, it is best to keep the water temperature at 28 degrees or the same temperature as the spawning water. Secondly, an oxygen pump should be installed in the fish tank to provide oxygen in advance. Generally, the fish larvae will appear tail flick in about 2 days, and the eggs can be broken out in about 3 days.
for map fish breeding? Map fish breeding needs to maintain sufficient oxygen, water temperature should be kept at 28-30 degrees, and fish tanks should be more than 60 centimeters. When breeding, we should also prepare the spawning board and hatching tank.
