Carpeting Plants?

[Tommy]

Hi everyone, I would like to get peoples opinions on whether or not I should add some carpeting plants to my aquascape and which kind would be best. Thanks.

 

[mort]

I see you already have some crypts so I'd continue the theme with crypt parva, a small slow growing species. It won't fill out into a full carpet unless you have a few years but should fill in some of the space and keep the same theme.