Pvc Metal Fish Pond

Parasitic diseases account for between 30 and 50 percent of annual stock losses in some aquaculture industries in Asia, the world's largest aquaculture producing region.

Antibiotics and other chemicals are used to combat the losses, but there are concerns about the sustainability of this practice, as some parasites can become resistant to chemical treatments.

Mr Vaughan said that one of the main problems is reinfections that result from parasite eggs and other environmental stages that are very difficult to remove. These environmental stages are also not affected by the chemical treatments used to treat the adult parasites on the fish, and the fact that the shrimp actively target these environmental stages is a massive advantage for farmers.

"This means the fish and the shrimp don't necessarily always have to be in direct contact, which reduces the chances of them being eaten by the fish. The peppermint shrimp can be bred commercially in large numbers and is found naturally across the Asia-Pacific region where much of tropical marine aquaculture originates."

Mr Vaughan said it was an exciting area to work in as biocontrol use in marine environments is in its infancy and many areas remained underexplored.

The next step is to upscale the trial in the field at an aquaculture farm.

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