New tank!

[savannah0238]

I've had my new tank running for over a month now and I recently noticed a bunch of yellow substance on my rocks and sand. What is that? And how do I make it go away?

 

[Spare time]

Can you post a pic? I am guessing diatoms since those are common in new tanks.

 

[savannah0238]

Can you post a pic? I am guessing diatoms since those are common in new tanks.

 

[AcroNem]

Diatoms. Totally normal and should go away if your source water is clean.