[queijoman]

That's a good question. I would like to do that but mine usually end up disappearing. Maybe it won't happen now that I don't have cave rock in my tank.

 

[queijoman]

I was at the Newport (Cincinnati) Aquarium the other day, and they had a lot of java ferns floating in the one display. No substrate attachment at all, just like giant duckweed.

Has anyone ever tried this? I have crazy extra java ferns right now, some on sizable rhizomes.

Did they have the ferns attached to anything, or were they free floating?