Impresions from BALTICTECH 2011 in Gdynia/Poland.
Close Circuit Rebreathers Pool Test. The SWEET DECO is a Decompression Rebreather, design for long O2 decompression. The POSEIDON DISCOVERY MK VI is the world's first rebreather for recreational divers. Rebreather The SF2 is made of carbon, it was not heeavy side mount rebreather.