standards

TL/DR: Poseidon XStream, Mares Abyss 22 Navy II, and Interspiro RS4 have been harshly tested to 198ft at 29 ± 1°F (-1.7 ± 0.6°C). This exceeds any nationally approved standard. Information in this post is only as good as the date of this post, the Navy may add or subtract something from their...

I'm an instructor working at a dive shop in mexico, I have worked at a couple of other shops as well, and am looking for people's opinions, and thoughts on the value of an average 2 tank dive trip. the shop i currently work at charges $120 for a 2 tank dive. Those dives are capped at 40 minutes...