Fuge subst.

[donahue]

In order to grow chaeto, and maybe caulerpa, would i need to have a substrate in my fuge or can i just pin it to the bottom with a rock? thanks

 

[Fenix]

It is not necessary to have a substrait bit it will help. celpura will need something to root into, but the cheto wont. The substrait will also be a home for any pods you will be growing in the fuge.