What Water Conditions Do Peacock Ferns Need?

[ZephyrStarPlaties]

I just got four Peacock Ferns (Selaginella Wildenowil) for my tropical tank. What nitrate and Ph levels do they need? Do they need Co2? Any other tips would be appreciated.

 

[shoulders]

i could be wrong but i am fairly sure peacock ferns are not aquatic

 

[ZephyrStarPlaties]

i could be wrong but i am fairly sure peacock ferns are not aquatic

I just googled them, and petsmart misidentified their plants again . Would you happen to know what this is? http/s1255.photobucket.com/albums/hh628/AnimeFreak360/?action=view&current=Peacockfern002.jpg