All aquarium plants: O
All plants whose common name starts with O, in alphabetical order. Each card links to its care guide.
7 plants
Onion plant natans
Crinum natans
FreshwaterMedium light · Background39.4 in (100 cm)
Orchid lily
Barclaya longifolia
FreshwaterMedium light · Midground15.7 in (40 cm)Orchid lily Rosea
Barclaya longifolia 'Rosea'
FreshwaterMedium light · Midground15.7 in (40 cm)
Oriental sword
Echinodorus 'Oriental'
FreshwaterHigh light · Midground11.8 in (30 cm)Ozelot Green sword
Echinodorus 'Ozelot Green'
FreshwaterMedium light · Midground15.7 in (40 cm)Ozelot Narrow Mini sword
Echinodorus 'Ozelot Narrow Mini'
FreshwaterMedium light · Midground9.8 in (25 cm)
Ozelot sword
Echinodorus 'Ozelot'
FreshwaterMedium light · Midground15.7 in (40 cm)
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