1, reason: Remnant Bait, fish is not cleaned up in time, after mildew goes bad, pollute water quality very easily. If the filter material in the fish tank is not cleaned frequently, it is easy to hide bacteria and destroy the water quality. If there are bacteria in the fish tank, or the ammonia content in the water is relatively high, it is easy to cause parrot fish to grow black spots.
2. Solution: At this time, change the water for the parrot fish in time. When changing the water, choose the good water. It is better not to have a temperature difference with the original tank water. Change one third of the water. After changing the water, if the residual bait appears again in the fish tank, it should be cleaned up in time.
1. Reason: Parrot fish is a hybrid fish, which is a hybrid of cichlid fish. It is genetically unstable and prone to black spots when it is young.
2. Solution: There is no need to worry too much at this time. After this age, the body color can be restored normally. In the process of raising parrot fish, we must remember to feed color enhancement feed, so that parrot fish can be uniform in color and more ornamental.
1, reason: The parrot fish that got black dot disease besides have black spot phenomenon, still can clip tail, inappetence to wait for a phenomenon.
2. Solution: Malachite green or methylene blue can be used for treatment. Dissolve 0.3g of malachite green or methylene blue in 100kg of water, and soak the fish body for 10 to 20 minutes. After several days of continuous use, the black spots will fade or disappear.
