I did not want insult you. As expert you sure agree that 95% of turtles sold die in first year. Its a desaster. But back to topic.
sadly the same can be said for most rays, as people generally don't provide them proper care and most die. it's very tragic and anyone selling should be required to inform buyers before purchase by law.
Thats what i worry about...+ i don´t know how their poison works. How do they do it? Is it a more passive thing or do they active attack you?
their poison is a protein based venom contained in a sheath that covers the barb. it causes extreme pain in the target area, and combined with bacteria, caused infections and necrosis to the region of insertion. if stung, place area in the hottest, non scalding water you can handle. the heat will break down the protein in the venom. upon arriving to the hospital, get an xray to make sure no pieces of the barb have broken off and are still in your body. you must be treated with antibiotics to stop infection.
most of the nasty pics on google and such are from people who did not seek medical attention immediately or were far from a hospital and required a long trip to get to one.
from what i understand the rays sting isnt far off from a bees and if you are allergic to bees you are liekly to react the same to a rays sting.... ive had my retics a few monthes now and find them a delight to own, maybe im just lucky but mine take both blackworms and chopped up nightcrawlers now and my female will beg for food when she sees me. i dont treat them anymore or less carefully then i would other larger predetory fish ( i also own a few gar, and an aba aba knife, and recently sold my fahaka puffer). you dont blindly stick your hand in the tank ... just use common sense... im more worried a visitor will do something dumb and get stung or bitten.
i think you are slightly off the mark there. a lionfish sting is more like a bee sting.
a freshwater ray sting is much more potent. even more so than its saltwater descendant.
someone (Miles i believe) once stated it was the equivalent of having a rusty nail jammed into you and felt like molten lava being pumped through your veins.
also, unless allergic, a bee sting will not require medical attention. a ray sting will always require medical attention.
i would not categorize that as a mere bee sting.