Algae id??

[chris0412]

any idea what algae this is ? I have like small clumps of it in my sand bed.

 

[Flippers4pups]

any idea what algae this is ? I have like small clumps of it in my sand bed.

Looks like GHA.

How old is the tank?

What’s your water parameters?

 

[Oscaror]

any idea what algae this is ? I have like small clumps of it in my sand bed.

Looks like green hair algae