what is this

ok i got pics now what isthis stuff the dust roots thing

 

Take a turkey baster (not your wife's, buy one for your tank) and blow it off. It looks like it's just detritus collecting on small amounts of filamentous algae.

 

I am not sure if its ditritus or not – looks like ferns in the woods ! I have no clue what you got there – can you get a better picture? Looks like Aptasia in one photo,

 

is it bad for the tank it on everythink i got 3 powerheads in their should i change were their blowing and blow it on the rocks ?

 

Can you blow it off as inwall suggested or is it firm? if nto a better pic please describe it better

 

it looks like dusty roots like sawdust colour it happed over night i never saw this before its all over the rocks and some coral the fish and invers are fine i put 2 new rock and blue streak goby the other day thanen pics without flash water was fine just ph has bein a bit low i havent done anything different 2 wot i normaily

 

Is. It. Hard?

 

no if u power head on it ,it goes everywere like dust it like hair it look hard it the pic but its soft like little hair or roots blowing in the water my shimp are eating it now the lights are off and their cleaning

 

pretty weird... hopefully the shrimp eat it all and it does not grow back!!

 

I agree with Curt. It looks exactly like detrius build up and should blow off.