blue coraline?

[mle421]

it looks just like the purple except its light blue. I dont remember for sure, but it seems to me that it started out purple. maybe it got bleached by the lights? its only on my powerhead, not on the rocks or anything else.

 

[mle421]

anyone?

 

[Fluff]

I believe it is bleached. It also will turn whitish when exposed to fw or air for any length of time.

 

[mle421]

ahhh that makes sense, i did pull the PH out of the water a week ago to clean it out. thanks fluff!