Water quality

Good water quality on tilapia farms depends on a suitable environment to promote growth. Such an environment can be achieved by maintaining the correct balance between feed input and the assimilative capacity of the water. However, the more fish that are grown…

Water quality is very important in fish farming as poor quality water can effect the health and growth of the fish. It is important that farmers pay attention to the water's chemical and physical factors.

Fish fed polystyrene nanoparticles are less active and show changes to theirbrains and metabolism, according to a study by Swedish and Danish researchers.The findings suggest that nanoparticles in the environment could have a majorimpact on fish and aquatic ec…

Marine ecosystem composition can be changed by night-time artificial lighting from coastal communities, shipping and offshore infrastructure, according to new research.

Governments around the world must take action to safeguard the contributions of the oceans to the global economy, which are valued at $24 trillion, according to this report from the WWF: 'Reviving the Ocean Economy - The Case for Action - 2015'.

Fish Vet Group's PondDtox contains unique bacteria (Paracoccus pantotrophus), which are highly effective in anaerobic conversion of toxic Hydrogen Sulphideinto non-toxic sulfate in benthic environments.

Each year the shrimp industry suffers losses of more than US$1 billion dueto early mortality syndrome or acute hepatopancreatic necrosis (EMS/AHPND), anemerging disease caused by the bacterium Vibrio parahaemolyticus. Pedro Encarnaao, PhD and Jutta Zwielehner,…

The aquaculture industry is undergoing a significant change, and one that presents a tough challenge to overcome. In Canada, fisheries along the west coast have been losing millions of pounds worth of stock and revenue due to the rising acidity of the coastal …