Comparison of Nessler, phenate, salicylate and ion selective electrode procedures for determination of total ammonia nitrogen in aquaculture

In this study, we evaluated the accuracy and precision of different possible ways of measuring TAN concentration at aquaculture facilities. These findings will be useful because producers need reliable measurement of TAN concentration to effectively manage ponds and other culture systems. The conclusions made in this manuscript provide valuable information when researchers and farmers need to measure TAN concentration.