white stuff

[Danicalderon]

There ia some tiny white stuff on yhe walls of my tank its all on the walls someone knows what is it? What to do with it? Its too small to take a pic

 

[Fishfur]

Inside or outside ? If inside, I'd wipe it off with a safe scrubbie of some kind.. plastic or mesh. If outside, it's hard water and a wipe with vinegar and water will take if off. Hard to say what it is for sure if it's inside, but there isn't much that grows on glass other than biofilm and algae. Biofilm can't be seen, algae I'm sure you'd recognize.

 

[Danicalderon]

Yes is inside i will wipe it off looks like hairy