Talk:Standard O₂ Tank/@comment-99.240.224.60-20150425045352/@comment-93.232.220.205-20150531011721

Furthermore most divers in our world only use 1-2 tanks (more possible but reduces mobility). They lack inventory space :p

In Subnautica you can pack your inventory full of tanks wich grants you long underwater times.

In addition, realistic scuba tanks and thus longer underwater times would induce decompression sickness related problems wich are reduced by doing many small dives(breaks in between should still be longer but who cares about a few minutes. would be boring anyway waiting for that). So the concept behind these 30-60 sec mini tanks that can fill themselfes isnt bad in principle