Monosolenium tenerum, often referred to as Pelia moss, is a flat-growing liverwort with broad, forked fronds and a soft, deep green appearance. It creates a natural, slightly wild look and works well as a low foreground feature or as a textured accent around hardscape.

It is not planted into the substrate but placed directly on rocks or the aquarium floor, where it settles and anchors itself over time. Growth is steady under moderate lighting, and while CO₂ is not essential, it will encourage denser, healthier growth. Gentle flow helps prevent debris from collecting, and occasional thinning keeps it looking tidy. Best suited to calmer layouts where its loose, natural form can be appreciated.