Yes, it's a wavemaker. I'm still getting lots of brown algae even after water changes, reducing feeding, and stopped all fert dosing, and adding the wavemaker. Thoughts?
Is the brown algae diatoms, or black brush/beard algae (which can be brown)? Problem algae is due to the imbalance of light and nutrients.



and my hubby said it looks better with less in, so i'm going basic.