Fairy fish is an egg fish, but its reproduction is relatively simple. Carefully observe the paired successful Pisces. If the anus begins to bulge, that is, the vas deferens and ovipositing tubes begin to droop, which is a sign before spawning. They will choose a safe area before spawning.
How to breed the big immortal fish?
The feeding environment of the great immortal fish
The requirements for water quality of angelfish are not strict, and it should be just because the body of angelfish is beautiful and elegant, and it is not difficult to raise, so it is loved by the fish friends. It is suggested that the temperature of water is 24-27 ℃, the total hardness (GH) is 3-6gh, and the pH value is 6.5-7.0.
Because the water used in some domestic breeding fisheries during the breeding period of angelfish is soft water treated with anion and anion by reverse osmosis (i.e. water with low mineral content and low total hardness in water quality environment). Although the treated water quality is very helpful for the breeding and hatching of angelfish, the juveniles growing in this water quality environment come to the selling tanks of high-density breeding and different water quality of aquatic dealers after long-distance transportation. The tossing during the period makes the weak juveniles easier to get and die. Therefore, we can't rush to buy new fish, and let the aquatic dealers with advanced technology deal with the fish that adapt to the water quality and get rid of the troubles of the disease. After 7-10 days, those fish will survive in the aquarium extremely stably, without the trouble of dealing with them.
How does the great immortal fish breed?
Fairy fish is an egg fish, but its reproduction is relatively simple. Carefully observe the paired successful Pisces. If the anus begins to bulge, that is, the vas deferens and ovipositing tubes begin to droop, which is a sign before spawning. They will choose an area considered safe before spawning, jointly defend the territory, and drive away the other fishes that accidentally break in. This territory may be a broad leaf of aquatic plants, or a corner of aquarium glass & hellip; & hellip; after confirming the environmental safety, the female and male fish will peck the spawning area clean, and then the female fish will start spawning, while the male fish will fertilize the female fish at the same time of spawning. Generally, the whole process of spawning will last for several hours, and the number of spawning depends on the size of adult fish, generally ranging from 400 to 1000.
After spawning, the female and male fish will jointly guard the eggs and fan the water with their pectoral fins in turn to ensure that the fertilized eggs have sufficient water dissolved oxygen. When some eggs become white or moldy due to unfertilized or infected by water mould, they will immediately peck to ensure that other fertilized eggs are not infected. The whole maintenance process is very touching. After 36 hours of such no eating and no drinking management, the larvae began to hatch, but still could not swim, relying on the absorption of their own yolk in situ for a long 4-5 days, they began to free the Spawning point, feeding on the tiny water fleas. During this time, the female and male fish are still scared and take care of them. Therefore, in order to create a good and safe spawning environment for them, it's better to put the angelfish into another aquarium for breeding when they have the symptoms before spawning, and at the same time, use the air pump to assist them to provide enough water and dissolved oxygen. During this period, it's not easy for them to have too strong light, and it's not easy for them to be excessively frightened, which will cause them to devour all the fish that have been Fish eggs produced. Do not need to feed bait to avoid water pollution, especially live bait. A cyclops mixed in Daphnia can penetrate the outer wall of the fertilized egg and greatly reduce the hatchability of the egg.