Waterweed
Elodea canadensis
Stem Plant
Midground
Background
BeginnerLow
Quillwort is most often used foreground and midground, so these coexistence guides focus on other plants that can share that space and care envelope without turning the scape into a maintenance fight.
Elodea canadensis
Rotala macrandra
Myriophyllum tuberculatum
Nymphaea lotus
Azolla caroliniana
Salvinia molesta
Ipomoea batatas
Lemna minor
Spirodela polyrhiza
Ceratophyllum demersum
Echinodorus cordifolius
Rhizophora mangle
Salvinia minima
Ceratopteris cornuta
Pistia stratiotes
Cabomba caroliniana
Cabomba aquatica
Ludwigia sedioides
Eichhornia crassipes