Parrot fish is a kind of hybrid ornamental fish with bright red body color. This fish likes weak acid water quality, and because its mouth can not be closed naturally, its ability to control the flow of water is relatively poor, and the flow of water is small, so it needs to ensure that there is sufficient oxygen in the water body, otherwise it will die due to lack of oxygen.
The shape of map fish and tilapia are somewhat similar, the head and mouth are very large, there are red spots on the body, looks like a map. This kind of fish requires high water temperature, usually between 22-26 degrees Celsius, so that it can grow rapidly and have vigorous vitality. Small fish and shrimp can be fed at ordinary times, but they should be timed and quantified.
Luo Han fish is also called color bream, its head will bulge, so it looks very distinctive. This kind of fish's body shape is very big, needs to use the big fish tank to raise, but the disease incidence is quite low, is very good raises. It likes alkaline water quality, can survive at 28 C water temperature, and regularly change water for it.
There are many types of arowana, such as silver dragon, golden dragon and red dragon, etc. The body length of this fish is about 40-50 cm, so it needs a larger tank to raise. Because of its fierce temperament, it can not be mixed with smaller fish, otherwise it will be eaten.
