Green Hair Algae

[Ironwill723]

Can GFO just be put in a mesh bag like carbon?

It can be but not ideal. It works best with a gentle tumble through a reactor.
If you don't want to run a reactor you could use something like Chemipure Elite which is just carbon and gfo mixed in a mesh bag.

Chemi-pure Elite - Chemi-pure Advanced Aquarist Products

chemi-pure.com

 

[AUSXMD]

It can be but not ideal. It works best with a gentle tumble through a reactor.
If you don't want to run a reactor you could use something like Chemipure Elite which is just carbon and gfo mixed in a mesh bag.

Chemi-pure Elite - Chemi-pure Advanced Aquarist Products

chemi-pure.com

Thank you very much!

 

[ninjamyst]

It's a sign you need tangs and foxface

 

[AUSXMD]

Ha. I have a Naso and a Foxface. Maybe I should stop giving them nori and they'll go for it.