How big is the map fish? It is an adult fish and how to raise it quickly

Generally speaking, map fish are considered adult fish when they grow to 15 cm. Because when they reach 15 cm long, they can already reproduce. But their size will continue to grow, and it is not very accurate to judge whether they are adults by their body length alone. Because of different feeding methods and feeding habits, their body shapes are also different. If breeders want to judge whether they are adults or not, they can combine them according to their age and size, which is more accurate.

1. How big is the map fish? It is an adult fish

Under normal feeding conditions, when the map fish is about 15 cm long, it is considered an adult. Because at this time, they can reproduce, but their size will continue to grow. Moreover, it is inaccurate to judge only by body length, because their body sizes are different according to different breeding environments and ways. Breeders can judge by the combination of time and size. Generally, map fish can mature about 18 months after birth.

2. How to raise map fish quickly

1. Adequate food: If you want map fish to grow fast, you should feed them more animal feed. Common ones are small fish, shrimp, loach, red worm, cow heart, etc., especially cow heart, which is of great help to their growth and development. In addition to these live baits, breeders can also feed some frozen feed, such as frozen fish, frozen shrimp, etc., and then mix them with vegetables and fruits to feed map fish.

2. Comfortable environment: If breeders want map fish to grow faster, they can raise the water temperature higher. Usually, the temperature can be kept between 26-28 ℃. In this temperature range, their appetite and activity are the best, and their growth rate is naturally the fastest.