Health & Welfare
Oxygen management improves channel catfish growth, FCR
Studies by the author demonstrated that until morning D.O. concentrations fell below 3.0 mg/L, feed consumption of channel catfish was not affected.
Health & Welfare
Blue catfish outproduce channel catfish under low-D.O. conditions
Although there is increasing interest in blue catfish, a potential disadvantage of the fish when compared to channel catfish is their reported poorer tolerance of low dissolved-oxygen concentrations.
Health & Welfare
Gracilaria cultivation can provide bioremediation in Chinese mariculture
Large-scale Gracilaria cultivation can be an effective means of improving water quality and promoting a more sustainable mariculture industry in China.
Responsibility
Oxygen injection systems provide emergency aeration, D.O. management
In intensive ponds and raceways, oxygen injection can manage oxygen demand and can quickly increase dissolved-oxygen levels to minimize risk of catastrophic failure.