I'm just the opposite after viewing fish snorkeling many times over..
1) In the wild fish are constantly, desperately in search of whatever food they can find. In my tank they are fed highly nutritious meals on a consistent basis.
2) Their super fast swimmers ready to dart like a missile bc they have potential predators around them. They huddle in Groups for protection, hoping their neighborgets eaten and not them, lol. In my tank, the biggest conflict is over sleeping areas as they may swipe/flash at another fish for territory rights
3) The current is strong sometimes as they get toss back and forth. I cant imagine what they go thru during Tropical Storms or Hurricanes. In my tank, gentle flows and a relaxed environment abound
I think the wild is a pretty violent place and I also believe not every fish lives out their life expectancy. I'd be interested to know what % die an early death in the wild
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