FIREMEN had to don breathing apparatus after a fire spread to 30 tonnes of manure at Trearddur Bay.
An electrical fault is thought to have caused the initial fire which broke out in a tractor cab.
Two fire appliances from Holyhead were called out at 12.30am, on Thursday.
They used two hose reel jets to tackle the flames.
The fire was out, and the fire call stopped by 1.48am. There were no injuries reported.
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