What substrate for refugium
 

Hi
I have a 90 gal Fowlr/inverts and a 25 gal sump/refuge.

What substrate is good for a reugium? I have oolith(sp) in there now and some razor caulerpa and some small(broken) pieces of live rock. Is that OK? :redface:

Thanks in advance.

I have sugar Aragonite in my refugium. Its really your preferance on what you want to use.

i run mud in mine.

Thanks for the quick reply, Reefhawk1. Some people are using something else and I didn't check with the forum before I started to set it up. :sad:

I also had some tiny hermit crabs in the fuge til I noticed they were eating the caulerpa. :evil: :redface: :sad:

They're in the display tank now.

Thanks.

sugar size i am using and 6" deep

Barebottom with loads of rubble in my Fuge.. :wink: