white hair

just found a ton of this white hair what in the world is it

it wasn't there yesterday now its everywhere what is it and how do i get it out

i tried to suck some out but it just stays there

in all my days i never seen this almost like a white turf

its all over the sand and climbing up the rock

nitrate .03

nitrite 0

ammonia 0

ph 8.4

phos .03

alk 10

cal 500