Welcome to the iconic Fish!
In 1958 Ingvar Elfström founded Poseidon. With a quest to solve a range of diving related problems his innovative solutions securely placed him among the great entrepreneurial prioneers. Elfström's legacy has continued and Poseidon equipment enjoys a stellar reputation within the diving community.
Poseidon’s many technical “firsts” include:
The world's first single-hose regulator
The world's first water and gas-tight dry suits
The world's first 300 bar regulator
The world's first regulator certified for 200m
The world's first fully automatic recreational rebreather
The world's most powerful dive computer
The world's first Solid State Oxygen Sensor
We are still adding to the 60+ years heritage of Poseidon Diving Systems as the manufacturer of state-of-the-art diving equipment.
Made in Sweden. Dived worldwide.