The Colchester RCMP is investigating the theft, which saw a large green 420-pound tank stolen between March 10 and 15. It has a serial number of 5484360.
The tank resembles a large barbecue cylinder. Given the size, the RCMP it would most likely have taken several people and a vehicle to move it.
Anyone with information on the theft is asked to contact the Colchester RCMP at 893-6820 or Crime Stoppers at 1-800-222-8477.