About: http://webisa.webdatacommons.org/456633022

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Once the toxin is released--and unless one actually sees the release when it occurs this will be un-noticed--the only remedy to save the fish is an immediate 100% water change of the container.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com