...how can a young graduate after national service with a savings of 1300Ghs from his NSS allowance go into fish farming considering the cost involved?
Why not use a Plexiglas or kind non metal tube to avoid oxydation that can result in killing fish?... Thanks for schooling me about building those cage
galvanized coated metal. will need frequent maintenance,makes it very cost intensive. there are better alternatives with more durable and less expensive materials. revisit to to develop your technology . . .
inpractical.. very cost intensive and require part replacement since it is made from metal frame.. they should use materials which is stiff, durable and cheap for example PVC.. just my 2cent
