Well here we go again....
my big brown acro went from this
IM009180 - BLEACHED AGAIN!!!!


To this in 2 days!!!

IM009529 - BLEACHED AGAIN!!!!

lost some of my torch and my bubble is going down! AAARRRGGGGGGG
I think because my tank is old and I have those convicts that dig and release all the bad junk in my substrate.. that or we goofed up on our water change cycle!
DAMN we have had that piece for about 4 years now! and it was HUGE!