How to get rid of this algae!

Reduce light.

The answer to nearly all algae problems is to reduce light.





But nobody ever wants to hear that.

Hear what? :grinno:
 
Cut the photo period down to 8-10hrs a day.

Increase the Flourish dosing to 5ml once or twice a week.

Increase water change amount to 15g a week.

This is what worked for me with my 29g, 55watt when I was running Flourish and DIY Co2.
When I went pressurized and dry ferts, I added 20watts of T8 and added two hours of photo time.
 
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