for goldfish is OK, which is more suitable for the growth of goldfish. At this temperature, goldfish are more lively, have vigorous metabolism, and are more colorful. It is worth noting that the water temperature of goldfish should not fluctuate too much, otherwise it is very easy for goldfish to get sick. The water temperature should not be too high or too low, otherwise it will easily cause goldfish to get sick.
For example, living in water below 10 degrees for a long time can easily cause goldfish to get white spot disease. If the water temperature is above 40 degrees or below 0 degrees, the goldfish may die immediately. Therefore, when the season alternates, the water temperature should be maintained, the water temperature should be consistent with the water temperature in the fish tank, and the amount of water should not be too large, one third of the fish tank can be replaced each time.
for goldfish 1. Good water quality is clear with suspended solids. In addition to microorganisms and organic matter, the water also contains minerals and dissolved oxygen. In order to maintain the water quality, it is necessary to change the water regularly and quantitatively. Before changing the water, the water should be exposed to the sun for two or three days to filter out the ammonia in the water. The amount of water change should not be too large, lest the water fluctuates too much and stimulate the fish.
2. Have 3-4 hours of light every day, but not too long, otherwise the water will become turbid.
3. There should be a filtration system in the tank. If the filtration system is not perfect, the water will become muddy in a few days, and the fish stool and food residues will also pollute the water quality. With the filtration system, the water quality can be maintained. The filtration system should be cleaned regularly to avoid the growth of bacteria.
