Fathoms Free have own own Humber Rigid Hulled Inflatable Boat (RHIB) known as Casper.

As a boat originally designed for racing and being powered by a 115HP Evinrude outboard engine, Casper can transport a team of volunteers to anywhere they are needed, from an offshore wreck or reef to an inaccessible cove. 

Casper is fitted with a Raymarine combined plotter and sounder which enables accurate location and visualisation of dive sites. 

When not in the water, Casper is kept on a twin axle trailer which, with aid of our Mitsubishi Pickup, means that a team can deploy to any location around the coastline at short notice. 


We are a group of volunteer Marine Conservationists who refuse to stand by, whilst our seas turn into uninhabitable dumping grounds​.

“The global marine debris problem is one of the greatest threats our planet has ever encountered. Divers are in a unique position to assist in tackling this threat. Industrial practices and legislation need to change, so our fight is a big one. We believe, by working together to raise awareness, that we are in a position to take on what appeared at first to be; the impossible”

  • Facebook

Fathoms free are a registered charity.

UK charity number 1192613