Why Do Fish Have Slime – Truths & Myths Uncovered
Fish slime or Epidermal Mucus is a glycoprotein and its main purpose is to protect the fish from pathogens. The slime contains enzymes and antimicrobial peptides that break down protein covers, thus rendering the pathogens harmless. Slime can play various other roles across different species of fish, but holistically speaking, it is there to protect…