Fish farming system is divided into two which is capture and culture system but today I will deliberate on culture system. It is a system in which rearing of fish is done within or outside its natural environment. i.e breeding of fish in hatchery ponds is a good example of within its environment while stocking and training of fish in earthen ponds,tapoli tanks,concrete ponds,etc is good example of outside its natural environment. Problems facing fish breeders in Nigeria (1)inadequate of time and care.(2)inability to be observant.(3)Always mop the hatchery ponds floor occasionally etc. In need of Mozambique fingerlings,post fingerlings and juveniles I sale,As well for your Tapoli and concrete ponds construction and consultant pls call or WhatsApp 09039566957