Algae/Seaweed Identification?

[Jim_Larkin]

I've had this (see picture), and what I think is some red Cyno gaining ground on me in the last few months. I'm rocking a 10 gallon, with 2 juvenile clowns, and a fresh PC light about two months ago.

Any thoughts on what this is, and how to combat it? Water changes and less than 10 hrs of lighting?

 

[Turbosnail]

looks like red macroalgae.

 

[Bo_]

maybe penny macro algea?

 

[cilyjr]

its most likely Callophyllis of some variety... it does not really grow to invasive proportions in tanks. and its nice to look at. i would leave it and let grow

 

[Jim_Larkin]

Googling Callophyllis - that looks dead on. Thanks cilyjr. As long as it wont overtake any anything - I'll leave it be.