mabey algae?

[Aquaria]

its the white fuzz lookin stuff on the edges of the rock sry its just to small to take pics of to help the first pic there are about 20 of them in that small spot



[IMG][/IMG]

[reefwars]

I Woold think dead algae or close to dead. Honestly could be anything if it didn't come from someones tank

[Aquaria]

that explanation might work as the rock in question (and its only the one rock)came from my old tank and was covered in hair algae before being dumped into the bucket i figured 4 months in a dark sealed bucket would be sufficient to kill off any algae