Sphoeroides greeleyi is (very) poisonous and the poison can kill you under circumstances!!!
If you want to keep Sphoeroides greeleyi, inform yourself about the poison and its effects before buying. Keep a note with the telephone number of the poison emergency call and all necessary information about the animal next to your aquarium so that you can be helped quickly in an emergency.
The telephone numbers of the poison emergency call can be found here:
Overview Worldwide: eapcct.org
This message appears for poisonous, very poisonous and also animals whose poison can kill you immediately. Every human reacts differently to poisons. Please therefore weigh the risk for yourself AND your environment very carefully, and never act lightly!
Translated with www.DeepL.com/Translator
Western Atlantic: Honduras to Santa Catarina, Brazil.
Found over soft bottoms generally with vegetation such as Thalassia testudinum. Prefers turbid water.
Feeds on marine invertebrates.
Locally consumed but its visceral organs may be toxic.