• Phoenixz@lemmy.ca
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    6 小时前

    I never understood the CO2 suffocation idea… I mean, I don’t k ow about fish, but mammals supposedly have a good detection for CO2 in their blood and it’ll set off panic alarms everywhere.

    Ignoring the vegetarian discussion for a minute, if they could at least use a different gas, say nitrogen or something, it should be a lot less stressful for the animals