First of all, NaH2O.....KARMA TO YOU!!!
Secondly, I want to reitterate that Reef Sanctuary is not giving medical advice in any way, shape, nor form and cannot be held liable for any advice you choose to use based on this thread. If you have a medical concern, contact your doctor or emergency room.
This list is not all-inclusive. The fact that an animal in your tank does NOT appear on this list, does not mean it is not a possible hazard.
Reef Sanctuary likes for it's members to be informed and SAFE!!! For new beginners, don't let this thread worry you. Just follow the good habits listed in this thread.
Here are some additional resources including toxic nudibranchs, pufferfish, soapfish, etc.
Toxins for Self Defense Don't Squish Nudibranchs with your fingers Cone Snail Toxins 5 Poisonous Fish Families Hazardous Marine Life and First Aid It's just a Scratch, or is it? (Wound Management) All Stings Considered
If your doctor has prescribed Epi-Pens to you for the treatment of bee stings, make sure it is not kept beyond it's expiration date.
Starting siphons by sucking on the hose is NOT a good practice. I'm not saying I haven't done it----I'm saying it isn't a good practice. (Fluval and Hagen both make siphon starter bulbs that are very inexpensive).