Vasja_iz_AA (vasja_iz_aa) wrote,
Vasja_iz_AA
vasja_iz_aa

Nile perch in cages



“It is the easiest because you do not need to feed the fish in the cages,” Helen Marcial, an aquaculture expert with Nagasaki University, told Mongabay. Since Nile perch have large bodies, their cages allow smaller fish from the surrounding environment to freely swim in and out, providing a ready food supply for the captive perch. The cages are fitted with lights to attract smaller fishes.

https://news.mongabay.com/2016/02/aquaculture-comes-to-lake-victoria-but-will-it-help-wild-fish/
Tags: забавное, рыба
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