Undoubtedly, the most important problem of fishery problem in Iran refers to shortage of oxygen provided for fish farms due to occurrence of water shortage periods in the nation. For the first time in the nation and after convention of various scientific seminars, finally, six pilot designs through cooperation with Iran Fishery and Havayar Company have been approved.
Thus, for the first time in Iran, the design for mobilization of coldwater fish farms with oxygen generating package. Undoubtedly, being far from the traditional fish farming in Iran and moving toward mechanization system is the only way to prevent natural disasters and the only way to increase production. Havayar Engineering Team hopes that it can take a slight step in this regard.