Originally Posted by Regan_tyler
And what are some toxic fish an corals that I should keep from?
There are many toxic creatures that can cause harm. Shouldn't be taken too lightly. Foxfaces have venemous spines (so don't pick them up!). They're cowards though. Rarely use their spines unless they feel they must.
Anemones can sting/leave a rash. Elegance can too I believe.
Fireworm have bristles that hurt a lot if you happen to touch one
Cucumbers, nudibranchs, sea apples, etc can release a toxin when stressed/die
There are some more, but those are the ones off the top of my head.
Don't get intimidated though! You won't die
Be safe and respectful of these fragile creatures. Be aware of the risks. Now that's being responsible.