Maintenance of adequate levels of dissolved oxygen (DO) are critical for the health and production of aquaculture species. In barramundi (Lates calcarifer) pond aquaculture the use of 24 hr/7 day mechanical aeration via paddlewheels represents a significant energy cost to companies,...

To improve viability, increase growth and maintain profitability, it was identified, through the CRC project “Barramundi branding and repositioning program”, that there needs to be a commitment to quality (along with sustainability) to justify the price differential between Australian...