What is the suitable water temperature for angelfish?
1, what's the water temperature of angelfish: what's the water temperature of angelfish? The suitable water temperature of angelfish is 26℃-32℃, and the water temperature of angelfish is generally controlled between 24℃-28℃. In this temperature range, angelfish has a strong appetite and grows rapidly. It is not affected by the change of external temperature, and always remains in a relatively stable state.
Most angelfish mainly feed on animals, and small species can also be domesticated as pellet feed, while a few fish mainly feed on plants. Angel fish are not docile, have strong territorial consciousness and have no special requirements for water quality. * * Don't mix with small fish; Water temperature 16 degrees will the angelfish die?
We should pay attention to the tiger skin fish of CYPRINIDAE. This naughty and lively fish often likes to bite the hip fin and tail fin of angelfish. Although it is not a fatal attack, in order to maintain the beautiful appearance of angelfish, we should try to avoid mixing angelfish with them. The water temperature of angel fish is 23 degrees.
Because the water used in some aquaculture fisheries in China during the breeding period of angelfish is anion and cation soft water treated by reverse osmosis (that is, water with low mineral content and low total hardness in the water quality environment). Can angelfish be raised in cold water?
What is the most suitable water temperature for angelfish? Although the treated water quality is very helpful for the reproduction and hatching of angelfish, the young fish grown in this water quality environment are transported to the selling tanks with high density and completely different water quality raised by aquarium dealers for a long time, and the tossing during the period makes the original delicate young fish more likely to get sick and die. Parrot fish in a 30cm fish tank.
Therefore, we can't buy new fish in a hurry, and let the troubles of adapting to the water quality and getting rid of the onset period be handed over to the aquarium dealers. After 7 ~ 10 days, those fish will survive stably in the aquarium, saving the trouble of handling.
2. How appropriate is the water temperature of angelfish: How appropriate is the water temperature of colorful angelfish? High water temperature is often used when cultivating colored seedlings. The definition of color extraction temperature is: 28-30℃ is the most suitable temperature, 30-32℃ is the high temperature, 32-34℃ is the ultra-high temperature, 34-35℃ is the dangerous high temperature, and above 35℃ is the fatal high temperature. 28-26℃ is slightly cool, 26-24℃ is low temperature, 24-22℃ is extremely low temperature, 22-20℃ is dangerous low temperature, and below 20℃ is fatal low temperature).
When the seedlings grow to 5 cm (less than two months), the water temperature can be set at 30℃, because the rapid development of the body has slowed down during this period. I think this is to match the development of internal organs. At 30℃, the dissolved oxygen will still be less. It can be said that the lower the water temperature, the more dissolved oxygen in the water, and vice versa. In bare pot fish farming, the oxygen dissolved in water mainly comes from the contact between water surface and air. When the contact surface is large, especially when there is water flow, the oxygen dissolved in water is more. When the water surface fluctuates, the dissolved oxygen is stronger, and the suction filtration cycle will increase the dissolved oxygen to a greater extent. When the water temperature is high or ultra-high, not only the solubility of oxygen is weakened, but also oxygen will escape from the water. It is best to raise swallowtail fish in bare tanks or straw tanks.
Fish culture at 30℃ can provide the water temperature needed for rapid growth, but the temperature of cultured fish will drop to 28℃ at 8-9 cm, which is beneficial to the development of gonads, the functional maturity of various organs and the balance of physical development.
Generally, the ornamental fish can be set at 30℃ when they go into the tank. Pay attention to the procedure of the tank. After three days, when the fish recovers well, it can be reduced to 28℃. If the situation is not good, it can be adjusted to 32℃ for a week, during which the water should be changed to 1/4 every day (aeration at the same temperature). This is to enhance the metabolism of fish, improve immune function, accelerate the integrity of body surface mucosa and help fish adapt. Lotus lantern fish is too difficult to raise.
After normal and stable (usually three months), the water temperature can be gradually adjusted to 25℃ (it takes about one month). As long as it is a healthy fish, it can maintain normal growth at this water temperature, of course, it will be relatively slow. If the temperature drops from 25℃ to 23℃, it must be observed frequently. This low temperature is just right for a short time (no more than three weeks). If it drops below 23℃, you are looking for trouble. It can be said that when the temperature is below 22℃, water mold can kill you. Because water mold exists all year round, and it is the most severe at around 15℃. Water mold is a saprophytic parasite, which usually lives on fish with damaged body surface (bitten by traumatic insects), or dead fish and fish eggs. But if the skin is frostbitten at low temperature, it is enough for the water mold to invade in a large area. At this low temperature, the fish is extremely weak, and it will be difficult to get water mold again.
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The above is about how much water temperature is needed to raise angelfish, and it is about sharing how much water temperature is needed to raise angelfish. See how suitable the water temperature of angelfish is, I hope this will help everyone!