When they return to the car to see the animal half dead.. they do it next time. I've heard them brag about how long they've left their animals "the they where just fine".... so yes? And I compleately agree with you it is sick and sadistic to do such a thing to any animal... but most people don't view their fish to the level we do our dogs... and this is how they get treated... so it should not "shock" anyone worse treatment and more prevelant treatment is seen in our fish pet trade... It's deffinately not right. But until laws are brought about... You can't do anything about it but discourage the behavior as a fish community...
My return question was posed... What defines overstocking vs understocking? Other then the extreames of both "Stacking fish like wood" or "keeping a guppy in a 1k gallon tank" .... where is the acceptable level since keeping them in captivity period is "Overstocking" The general concesnsus seems to be thriving fish... if your fish aren't killing eachother, are breeding, and living close to or past their wild life span... who is joe schmo to complaine how you do it? because the human variable plays the rest of the roll.
I just try not to "judge" people if I odn't know them personally.
Mostly, I agree with you.
Except, there is a difference between judging people, and some behavior of our self-proclaimed peers.
To perpetuate suffering because one keeps enjoying it, ie; performing deliberate cruelty by using the cloak of a legitimate hobby, is the responsibility of actual hobbyists to judge/speak up. and sometimes refuse to be their audience.
IMO, that is a different beast than this thread topic.
There will always be fish casualties involved in the learning curve of keeping them, unforeseen things, errors, and just plain "it goes with the territory". That's where we all start, and will continue learning how to weigh the risks of different situations, tank conditions & species. Casualties are a permanent aspect. Most should not be judged.
The exception being, when casualties are the Poster Children portraying someone's ongoing enjoyment. Then hobbyists will either judge it or the Hobby will end up OWNING it.
Let's not, because that is not fish keeping.
I have latitude in how others define their stock levels, and implement reasoned efforts.
The acceptable level of my own risk-taking is much lower, as I'm less experienced.
At the same time, reality is that I can't broaden my learning without taking inherent risks with some fish. Nobody can.
I don't want to stalemate myself by sitting atop a high horse, because it's a long ways to the ground.
;-]
My only definition of under stocking is, a single schooling fish which shows stress from being completely alone. I've seen that when a danio's tank mates eventually died, before I replenished a small tank.