Algea question

[stumpy]

What kind of algea is pinkish with lots of bubbles on it? It is on top of the sand towards the rear.

 

[jackdp]

Could be cyanobacteria, does it look kinda slimy? You can siphon out what you can, direct more flow towards the affected area. I haven't had much luck with anything eating cyano, if the tank has just finished cycling recently then this could just be a passing algae bloom. Try the flow thing and try to keep nitrates and phosphates to a minimum. HTH