Reactor Question

[thewackyreefer]

So I just went to clean out my PhosBan reactor and noticed there is a rust colored substance in the bottom of the reactor that will not come out. Is this actually rust? Is this something I should be worried about?

 

[jaytizzle]

GFO is, technically, rust. It probably stained the bottom of the reactor. Probably nothing to worry about.

 

[Troylee]

+1 gfo is actually a pure iron substance that is rust no worries... In china they use iron nails for gfo.... Wouldn't that be nice!!!! I just don't trust anything anymore to be pure 100% iron everything has nickel, copper etc in it...

 

[thewackyreefer]

Thanks guys, appreciate it!