Downdeepdrones focuses on designing and building ROVs or Underwater Drones with custom attachments such as spear guns, urchin culling tools, marine debris collection tools and much more.
Known for innovative first of a kind designs, we have a history of fifteen years of tackling some of the biggest marine environmental problems such Marine Debris Collection, Crown of Thorns Starfish
Eradication, Invasive Sea Urchin Culling and an Underwater Drone mounted Speargun allowing for selective targeting of a fish with no bycatch and a very low carbon footprint.
If you have a project that benefits the planets environments, let us know what you have in mind and we can see how we can help you.
Any revenue derived from the services provided goes directly back into research and development of better and better designs and products.
John Griffiths
Founder
Package
41 cm or 58 cm modified Mares Speargun, all custom designed and machined alloy parts required to mount this unit on to a Fifish V-EVO or Fifish V6 Plus available from QYSEA.com or their regional distributors.
Price is AUD$1000 including express postage to anywhere in the world.
Check out the videos below.
ROV mounted Invasive Sea Urchin Culling Tools
Ship Hull Inspecting ROVs
Marine Debris Collecting ROVs.
Custom PCBs and other electronics for external motors, servos and actuators.
Custom ROV design
(X Calibre V2)
Custom ROV mounted tool design
ROV Maintenance and Repair




















Uses a variety of tools mounted on an underwater drone to cull the invasive sea urchins devastating marine environments around the world. The motor is controlled by our custom made electronics attached to the underwater drone.
Shows the effective range of the spear gun
Available now in 42cm and 58cm Mares Pneumatic options
Sonar, DVL equipped, depth rated to 350 metres, machined from solid alloy.
The first of many bespoke tools and ROVs designed by Downdeepdrones.com
This unit was rapidly superseded with a better unit.
Phone +61 429542810 email downdeepdrones@gmail.com
Open today | 09:00 am – 05:00 pm |
Available 7 days a week
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