Designation: PET6504
English name: Brown Oranda with Curled Opercula
Country of origin: Overview of Chinese species of brown, high-headed goldfish
Goldfish are a pathological manifestation if they rise, but the edge of the gill of a brown, high-headed, gillfish rises from the inside to the outside, as if it were a wound because of its variability and genetic factors.
English name: Brown Oranda with Curled Opercula
Type: Goldfish, temperate freshwater fish
Origin: China
Reproduction: Eggs
Water quality: Goldfish at 15-18°C water temperature, with moderate bait, normal activity and the longest water quality preservation period, are easier to manage.
difficulty of raising: easy
Fits to water temperature: 15-18°C brown, high-headed gillfish.
Brown high-headed gillfish have a sharp head, small eyes, normal nostrils, and, more particularly, their gills are in the state of gills, but don't think they're sick. It's just a mutation of goldfish and is governed by genetic factors.
The gill in goldfish is a disease. The edges of the caps are rolled from the inside to the outside and parts of it are naked outside, as if they were a wound. But its variations are also governed by genetic factors that have no effect on the breathing of fish. During the disease, it appears to be more resistant to disease than normal gillfish as a result of long-term adaptation. The two variants of a brown high-head flipper condensed with a high head and a thorium flipper are the same, but the tumour is high and the cap flipped to the right and the right. Brown high-headed gillfish breeding environment.
Brown almonds, a species of goldfish, are less difficult to raise, although attention needs to be paid to setting up a suitable rearing environment for them because of the tan almonds.
Brown almonds, which live in water, are sensitive to changes in light, water quality and water temperature. Especially with the change in water temperature, the sudden change in the maximum water temperature that can be endured by a brown high-head gill goldfish is 4°C. Beyond that limit, sickness and even death are inevitable. So, when you change the water for a brown high-headed goldfish and when you change the tank, you have to look at the changes in the temperature of old and new water. And sudden changes in water quality hardness and acid alkalinity can affect the bio-protective membrane of brown alkyl, leading to the disease of brown alkyl. The right approach is to dry up fresh water for three days before changing water, to keep water temperature below 1 degree Celsius and to volatilize chlorine gas in water. The amount of water exchange was maintained below 1/2 and the new water was injected. Water-quality tranquilizers can be added to new water in case of emergency and hazardous substances in water can be removed quickly. Adding open water and measuring water temperature with thermometers to close to the old water is ready for use.
If the light is too weak or too strong for a long time, it can also have an impact on the color and growth of the brown high-headed goldfish. Soluble oxygen in water is also a key factor, and if the soluble oxygen is too low, it causes “floating”, which causes asphyxiation. The easiest solution to soluble oxygen is the use of dedicated aquarium pumps. And choose the appropriate power according to the volume of water. The use of exterior cycling filters can also increase oxygen content in water. The solution to the problem of harmful substances arising from the metabolites of brown, high-headed gillfish is water exchange and nitrification of bacteria. I'll feed you a little bit of brown, tall, gillfish.
The criterion for goldfish can also be used to feed the bait of a brown, high-head gill goldfish, which, because it is an ulcer fish, can feed the goldfish of brown, high-head gill goldfish with artificial granular feed, animal bait, and plant bait.
Animal feed such as daphnia, earthworms, yellow powder worms, lings, leather worms, etc. The main feed is earthworms and white sesame. Red and black earthworms can be fed. Don't feed bad goldfish feed. Because of this high level of feed starch, poor nutrition, indigestion, pollution of water quality, malnutrition of goldfish, slower growth of goldfish and disease. Goldfish will not survive as long as they eat easily digested food. When feeding is usually done once a day in the morning and every afternoon, it is not appropriate to feed enough, otherwise it can contaminate water quality.