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Just yesterday I watched "Seaspiracy" on Netflix and there someone stated a main cause of reef extinction is fish extinction, since reefs feed on fish excretes.
by jstimpfle 5y ago
Just yesterday I watched "Seaspiracy" on Netflix and there someone stated a main cause of reef extinction is fish extinction, since reefs feed on fish excretes.
- foobar33333 5y agoThe reefs are being bleached by higher sea temperatures. It is well known and has been observed for a while now.
- kergonath 5y agoAlso, acidification makes them weaker and grow more slowly.
- pvaldes 5y agoMost reefs culture its own food. Other eat alive animals. They typically discard any sand, faeces, algae or garbage pushing it away towards the periphery of the oral disc.