Question

Which of the following is the main advantage of using a Recirculating Aquaculture System (RA

  • S , in which water is continuously filtered and reused within a closed system, compared with conventional open pond aquaculture?
A It requires significantly more land area
B It eliminates the need for any aeration
C It cannot be used for any high-value species
D It allows very high stocking density with much lower water consumption through continuous water treatment and reuse
E It requires no monitoring of water quality
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