Cryopreservation of fish spermatozoa is a valuable technique for
the conservation of aquatic genetic resources [17]. It provides many
benefits such as ease of global germplasm shipping and supply [31],
selective breeding and hybridization with desirable characteristics
and also conservation of genetic diversity [24]. Even though many
successes have been achieved in fish semen cryopreservation, the
technique remains as a method that is difficult to be standardized and use in all types of fishes