A little bit of green

[Dipp3r]

Hi guys over the pond,

ive noticed a few patches of green on my rock work, it’s isolated in two separate areas but seems to have sprung up in the last few days.
I’m currently just finishing off my parameters to share with you guys but any ideas off the bat??

 

[lapin]

It looks like algae but hard to tell what type.
Does it blow off the rocks?
Can you post a picture with white light?

 

[Dipp3r]

It looks like algae but hard to tell what type.
Does it blow off the rocks?
Can you post a picture with white light?

doesn’t blow off. Pic below on whites

 

[Pistol Peet]

It's algee that's what mine looks like too especially after I get a break out to go away its like the rocks are stained from it. It's weird.