Question

Fish farms use a lot of water. A group of people suggested that closing down fish farms worldwide would help conserve a huge amount of water. Which of these is the best alternative method to conserve water in fish farms?

recycle water on farms
reduce the size of farms
decrease the number of fish
use graywater to breed fish

Answer 1

I would say recycle water on farms because reducing the farm would also decrease the amount of fish being breeded and sold. Decreasing the amount of fish would not help solve the problem of farms using a lot of water. Using Graywater would make the fish sick and unable to breed and unable to be sold to stores