1, water quality, dinosaur fish for water quality requirements are very low, do not have to pay attention to the PH value of the water and soft hardness like keeping some ornamental fish, it usually lives in weak acid or neutral water, will be a few days in the sun on the tap water can be;

2, control the water temperature, suitable for the dinosaur fish water temperature is 20 degrees Celsius to 25 degrees Celsius, but not more than 30 degrees Celsius;

3, the aquarium Size selection, according to the size of the breeding species to decide, for example, the dinosaur king will need to use a large aquarium to feed, if you can raise it to 50 cm, you need to prepare 1, 5 meters of the aquarium, and for the small varieties of 30 cm or so, 60 cm of the aquarium can be;

4, feeding, dinosaur fish will not be picky about what to eat, the juvenile fish can be fed with red worms, earthworms, etc., and then feed scaly after a little big Shrimp, granular food, or fish meat, fish intestines and fish liver, etc., after growing into an adult fish, you can feed goldfish, crucian carp, small prawns or fish flakes, in order to facilitate feeding, in addition to feeding raw bait, you can also feed part of the artificial feed;

5, the dinosaur fish has a very large appetite, once fed not enough bait to eat, it will harm the other fish, so in the mix of feeding, we should take a decentralized feeding method.