Hairy Green Stuff

[Biff]

What is this?
Is it bad and if so how do I get rid of it?

 

[Mikedawg]

Looks like hair algae; get ready to fight. might be of help

 

[SDReefer]

Algae only grows because nitrates and phosphates are feeding it. You need to solve the nutrient issue first before going after the algae. Manual removal is the best way to get rid of it.

 

[coral-boss]

Are you using r.o water?

 

[Girthrockwel]

Green hair algae. Aka GHA.

 

[Biff]

Are you using r.o water?

Using RO and Saltwater

 

[Biff]

Looks like hair algae; get ready to fight. might be of help

Thanks.
Great video

 

[Butitor]

GHA, get some urchin work great in my tank.