There are many kinds of dinosaur fish, and the sizes of different varieties are different. Among them, the green dinosaurs and golden dinosaurs are only 30-40 cm, the tiger pattern dinosaur king can grow to 70-80 cm, and the larger varieties can grow to 90 cm. If you want to raise them, you should first provide a large fish tank, then the water quality should be good, and the feed should be sufficient at ordinary times. It's best to feed live bait such as small fish and shrimp they like to eat. 1、 How big dinosaur fish can grow? The size of dinosaur fish is often related to the variety and growth environment. The growth in the field is generally larger than that in the home. For example, green dinosaurs and golden dinosaurs can grow up to 40 cm in the field and only about 30 cm in the fish tank. Tiger dinosaur king can grow to 70-80 cm, and only 60 cm in artificial breeding. There are some larger varieties, which can grow to 80-90 cm. 2、 How to raise dinosaur fish? 1. The fish tank should be large: if you want to raise dinosaur fish, you must provide enough activity space. Only in this way can it grow large. General small varieties can use a 60 cm tank. If you want to grow to more than 50 cm, the fish tank must be at least 1.5 meters long. In addition, because it likes to dig sand, it needs to lay 4-6cm of sand at the bottom of the cylinder, and it can also put sunken wood to provide a hiding place for it.
2. Better water quality: dinosaur fish like weak acidic or neutral water bodies, and their own requirements for water quality are not strict. Generally, tap water can be used to raise it after being trapped for a few days, and tap water can also be used directly to change water. The water temperature should be kept above 25 ℃ so that the fish can eat normally. If the temperature is too low, it is easy to cause it not to eat and affect its growth.
3. Adequate feeding: whether dinosaur fish can grow up often depends on whether they are fed enough food. It is basically not picky about food. There are many choices for feeding, such as live bait such as small fish and shrimp, or frozen Antarctic shrimp and fish particles. It should be fed regularly and quantitatively every day. Don't be hungry. （KongLongYuNengChangDuoDa，ZenMeYangCaiChangDeDa）