What is a two-tank dive?In: Scuba
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diver's short name or code for your 'average' dive trip on a dive boat - 2 dives, each separated by an approximate 1 hour SIT (Surface Interval Time), usually on 2 different dive spots.
First answer by Meekal. Last edit by Meekal. Contributor trust: 66 [recommend contributor]. Question popularity: 1 [recommend question].



