Aquaculture Practices in Botswana Fish Farming

The video tutorial covers the operations of Chobi Bream, a fish farming company in Botswana. It explains the aquaculture system used, focusing on the breeding and harvesting of three-spot tilapia, also known as Chobe Bream. The process includes breeding, egg harvesting, and the growth stages from fry to fingerling, with emphasis on feeding and water quality. The video also details the grow-out phase, where fish are raised until they reach the ideal weight for harvesting.

What is the primary purpose of Golden Rap Pty Ltd, trading as Chobi Bream?

• Tourism

• Fish farming

• Agriculture

• Mining

Which fish species is in high demand in Botswana?

• Three-spot tilapia

• Catfish

• Salmon

• Carp

How do male three-spot tilapia attract females for breeding?

• By jumping

• By building nests

• By changing color

• By singing

What unique behavior do female three-spot tilapia exhibit when stressed?

• They take eggs into their mouth

• They hide in the sand

• They stop eating

• They change color

What is the purpose of adding water to the incubator during the hatching process?

• To clean the eggs

• To create a sense of movement

• To keep the eggs warm

• To provide nutrients

How often are the fish fed during their growth stage?

• Once a day

• Twice a day

• Three times a day

• Four times a day

What is the ideal weight range for fish before they are harvested?

• 300-350 grams

• 400-450 grams

• 200-250 grams

• 100-150 grams

How long does it take for the fish to reach the ideal weight for harvesting?

• 12 months

• 9-10 months

• 6-8 months

• 3-4 months

What is the capacity of each grow-out tank in terms of water volume?

• 10,000 liters

• 15,000 liters

• 20,000 liters

• 25,000 liters

How often are fish weighed in the grow-out tanks?

• Every month

• Every three months

• Every two weeks

• Every week