As soon as the fry are 10 to 15 cm in size, or about the size of a finger, they are called a finger ring. The finger ring is the right size for breeding in a tablefish production pond.
How long are the fry?
Furthermore, when scales and working fins develop, the transition to fry is completed and they are called juveniles. Juveniles are usually about the size of a finger.
How big is a young catfish?
First, it is important to determine which level of production or control is most practical. For extensive and extensive cage production. Juvenile 6-8 inch catfish stored in early April are expected to reach a size of 1 to 1-1 / 4 pounds between mid-to-late October.
How long does it take to raise juveniles? Will they mature?
The time it takes for juvenile fish to reach table size (market size) depends on feeding, breeding and all other management procedures. If properly managed, the fish should be ready to appear on the table after 6 months.
How much does the fry weigh?
Juveniles are stored at a density of 3 fish / L for 30-33 g juveniles and 6-6.5 fish / L for 14-16 g juveniles.
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