The French angelfish as a whole should show a kind of blue-gray color. It is easy to make a mistake with another grey angelfish when choosing and purchasing in the market. If you raise this kind of fish at home, it is recommended to buy some sub-adult fish to raise. This can not only accumulate feelings with them, but also make the fish adapt well to the new living environment.
They are an aggressive aquarium fish, so you must pay attention to choosing a bigger aquarium when raising them. This can be limited to avoid the phenomenon of fighting between their own kind because of the lack of living space. Good water quality determines their healthy growth. Regular observation and replacement of water quality can better ensure the normal water quality. The difficulty of raising this kind of fish is moderate, and it is easier for experienced fish friends to raise it.
1, feeding: their feeding habits are very miscellaneous, for food is not picky. When feeding, we should pay attention to the balanced combination of bait. You can feed some frozen live baits such as tubificidae, red worms and shrimp, or add some plant feed of seaweed. Balanced and orderly eating can improve the immunity of fish.
2. Water quality: They have certain requirements for water quality. They grow faster when water conditions are closer to the sea. When raising at home, the pH of the water is between 8.0 and 8.5, and the specific gravity is in the range of 1.022 to 1.023.
3. Water temperature: The water temperature for their growth is on the high side. The feeding temperature should be between 27 and 28 degrees Celsius. Maintaining a higher temperature is a tricky thing when the weather temperature is lower. Therefore, the aquarium should be equipped with a heating device, which can maintain the temperature of the water.
