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Author Question: What does an aerator do and how does it work? What will be an ideal ... (Read 57 times)

luvbio

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What does an aerator do and how does it work?
 
  What will be an ideal response?

Question 2

List four disadvantages of growing fish for profit.
 
  What will be an ideal response?



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emilymalinowski12

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Answer to Question 1

An aerator is a device that increases the oxygen level in water. It works by throwing water into the air, where more oxygen can be added.

Answer to Question 2

The disadvantages of growing fish for profit include:

1 . High start-up costs
2 . Exacting specifications for facilities
3 . It is labor intensive
4 . It requires constant monitoring of water quality
5 . It is a high risk, as all of the fish can die if the water quality falls below acceptable levels
6 . Marketing plans and operations
7 . Operations must be located near a processing plant because fish are highly perishable




luvbio

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)


rachel

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Reply 3 on: Yesterday
Wow, this really help

 

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