People often ask whether or not it is possible to convert a biopak 30,45,60,or 240 into a underwater diving rebreather Short answer: YES They should be asking: Is it worth it to convert a biopak to underwater...
Its all in your background as to if you are able to make rebreathers and have fun with it.Myself and buddy Ted found working with biopacks very easy and even had time to make a web page that took much more...