The vast reefs of the Red Sea were revealed to be a significant sink for MPs, as some MPs have been eliminated by the coral’s grazing behaviors, but forty times more were eliminated by adhering to the coral’s outer surfaces . Additionally, it has been noted that zonanthid corals (Zoanthus sociatus) and mushroom corals (Danafungia scruposa) exhibit passive adhesion, which eliminates MPs from the water. The scleractinian coral (Dipsastrea pallida) can absorb MPs at feeding rates of 1.2 to 55 g plastic/ cm2 /h, and the plastic is retained in the mesenterial tissue of the gut cavity for more than 24 h . This might alter the coral’s physiology, which could ultimately lead to a reduction in the coral’s energy reserves . Deep-sea corals are also exposed to MPs in a wide range of ways. Even in the extremely remote Arctic Sea, plastic entangled up to 20 % of the sponge colonies. Deep-sea corals in the Indian Ocean contained a diverse variety of plastic microfibers that came from both residential and commercial sources.