The Welsh government has confirmed that a state-of-the-art fish farm on Anglesey is facing difficulties, believed to be financial.
Selonda UK, a Greek-owned company, produces 1,000 tons of sea bass at its plant at Penmon near Beaumaris.
Concerns have been raised on a social media website about the future of the 2 million fish at the plant.
The Environment Agency says it is monitoring the situation with the Welsh government taking the lead.
