ABSTRACT
Sea cucumbers are aquatic animals of wide variety, useful for human health. Sea cucumbers are among the aquatic creatures that have many important and useful properties known for human health. Increasing demand for beche-de-mer, along with steady price increases, has led to worldwide intensification of sea cucumber harvesting. The rearing of sea cucumbers with shrimps controls environmental pollution that results from over- enrichment in nutrients, built up on the pond bottom.