You mean they (tilapia) cannot be rear in concrete pond?

People in d house, I will like to find out if tilapia can be cultured in a concrete pond. Also, can both tilapia and catfish grow well on the same ration.

Thanks, Okine4real; I have open the documents you attached, I will study it and carry out my own invetigation. Hope to give a feed back later.

Good day members in the house,I came across this discussion forum and have been following with keen interest. Pls I have about 13 acres of matured palm oil plantation of about 10, 7 and 5 years respectively in Osun state. I was actually doing the planting for my retirement as a salary earner which is due in about 2 years time. I will like to find out if anybody have an idea of where and how I can get the required machines/ equipments for the setting up of a mini processing plant that can hadle my farm produce and possibly the estimated cost.

Thanks bro, I am about to ask Ab1x the same question.
From the calculation the duration is over five months already.