About: http://webisa.webdatacommons.org/29197211

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	If it would be flaking, you would notice while soaking Mine was mostly just dusty either way I used a normal brush used in the kitchen, I bought one especially for the tank and filters.
http://www.w3.org/ns/prov#wasQuotedFrom	petgoldfish.net