Rude and defensive? Hmm.
Think about how a 15 year old kid (which is by the way, how you sound when you type the way that you do...rule #1 on the internet, don't expect to be taken seriously if you can't spend an extra minute using this helpful thing called punctuation) who may have just gotten a clown loach or a few clown loaches from the pet store. As he goes to flip the net and release the fish into the tank, he gets stung. It hurts and possibly itches - now he (and maybe his parents) are wondering if clown loach stings are poisonous.
He goes to the internet and at the top ten Google hits is your post, "clown loaches spikes are posions" - (let's assume Google still points him to your post, even though you wrote posions instead of poisonous)...
This is not a far fetched scenario. When you post something on the internet, thanks or no thanks to internet search engines, ALL information gets indexed, whether it is bad or good information. And just as many people only read the headlines in the newspaper, many people only see the post title.
Whether or not you choose to accept it, you have an ethical responsibility to not just make up stuff that will scare people, just because you think it's "intresting" - it is a bigger deal than you think.