We often hear that red angelfish are very difficult to raise. Why is that? The reason is that they generally come from South America and have already adapted to the water environment of South America. At this time, they suddenly put them into the aquarium, it must be impossible to adapt. Therefore, before raising them, we must first go through a process of fixing water. After fixing the water, as long as we know enough about their living habits and take good care of them, there will be no difficulty in raising them.
1. Water temperature: Red seven-color angelfish usually like water with a slightly higher temperature, so it is recommended to keep the water temperature between 24-26 degrees Celsius.
2. Water quality: Like most fish introduced from South America, they also like to live in slightly acidic water environment. Therefore, when feeding, some olive leaves can be placed in the water to regulate the acidity and alkalinity of the water.
3, feeding: They are partial carnivorous fish, food can choose brine shrimp, red worms and so on. However, it should be noted that before feeding, the bait must be disinfected first. If feeding red worms, they need to be thawed before feeding. Feeding must be regular and quantitative, usually 3-5 times a day.
4. Water change: The frequency of water change is 2-3 times a week, one third of the water change each time. The best time for water change is after feeding, which is conducive to promoting the metabolism of fish.
