Newbieto site seeking advice to fix a infestation of sorts

[seaborne69]

Hello all. I'm a little panicked as my tank os being overrun nby white tube-like cottony broths. I first noticed them a couple of weeks ago and dismissed it algae, but apparently is not. I've upload some close ups for your review. Please help me figure out what they are, if harmful how to eradicate.

Thanks for looking.

 

[redsea]

Welcome! Unfortunately, I don't think the pictures are here......

 

[bruinsbro1997]

to AA!

There are no pics though...could you try posting them again? Is this a freshwater or saltwater tank?