Red Algae?

[Philtron]

Can anyone identify this? and it doesn't look like coralline

Not my tank but the tank we have at work... The company that handles this tank is not very good at it and I am sure they charge my midtown firm plenty of money to maintain it!!!!

 

[Shawn138]

Looks like red coralline .

 

[sunny]

If you are seeing bubbles, then it is cyano...

 

[billysreef]

more like a red turf?

 

[al0ha]

make sure they're using RO water!