To keep biodiversity of fish species above 370 in the coral reef the amount of net fishing should bet set at: 20%
Although the net fishing level chart related to your question is missing a general answer have been provided within the concept of your question.
The coral reef is a major food source for Billions of people around the world due to the abundance of various aquatic species found there. therefore overfishing in the coral reef is a major threat to the biodiversity of fish species in the coral reef. also overfishing damages the coral habitat.
some of the several methods of fishing that occurs in the coral reef are :
In order to accommodate all these methods of fishing without overfishing the use of non-selective gears ( i.e. nets and traps ) should have a limit of 20% of all the fishing methods to keep biodiversity of fish species above 370 and also protect the Coral habitat better.
Learn more : https://brainly.com/question/14916961