Diving Services

With some of the best dive sights of the west coast of Scotland, Tobermory is the ideal base to explore the amazing waters around Mull.

Tobermory Harbour has a facility to refill dive cylinders for both commercial and leisure users. The commercial dive cylinder compressor can fill up to 4 bottles at a time of breathing air to 232 bar. It is solely operated by trained staff members of Mull Aquarium and Tobermory Harbour, who will happily accommodate your needs where possible.

We also have a secure storage container next to the pontoons that can be hired for short term storage of dive bottles and gear.


As we are a small team, we advise you pre book with us to ensure we have the capability to accommodate your needs, especially during the summer season. Please contact us for further information and to book your slot.

Opening Times

The team are able to fill pre booked dive cylinders between the hours of 8am – 6pm.

We also offer an out of hours service between 6.30am and 9.00pm where possible.

We are also happy for you to drop of cylinders with us after your dive and collect them in the morning, allowing you to make the most of your evening.


Standard Charges - £5 per bottle, £7 per twin set

Out of hours - £6 per bottle, £8 per twin set. To provide this service we require a minimum of 5 bottles otherwise a £5 surcharge will apply.

Shipping container £30 per day or £150 for the week.

Terms of use

  • Dive cylinders must be stamped and in date.
  • Operators reserve the right to refuse to fill cylinders
  • Dive cylinders can be dropped off and collected in the morning by pre-arrangement
  • Personal equipment is left in the storage container at your own risk.