Aquarium Plants
Shop the largest online selection of freshwater Aquatic plants for sale in North America. Dive into our collections of echinodorus, bucephalandra, stems, mosses, ferns and more. Aquatic plants help absorb harmful toxins in your aquarium water, acting as natural filtration. There are a bunch of different types of live aquarium plants with different requirements, so make sure you read the product description to ensure you have chosen the best plants for your aquarium setup. If you have any questions, please feel free to reach out to us. We'd be happy to help!
Buce Plant only ships the highest quality specimen to your door. We have a strict inspection policy that makes sure you only get the healthiest plants for your aquarium. Note that due to the risky nature of shipping live goods through USPS, FEDEX, or UPS, we do offer 100% DOA protection. That means for whatever reason, if you receive your plants and they don't meet your standards, we will provide a refund, store credit, or replacement.
Filters
-
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99
Bucephalandra Broad Wavy Pot (Farmed)
Common Name: Bucephalandra Broad Wavy This plant is the broadleaf variant of the popular farm-raised Buce Green Wavy. Like the Green Wavy, this Bu...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99Sold out -
Original price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99
Bucephalandra Melawi Blue
Common Name: Bucephalandra Melawi Blue Bucephalandra Melawi Blue has round leaves with pronounced midribs running down the center. The older, more ...
View full detailsOriginal price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99Sold out -
Original price $ 6.99 - Original price $ 79.99Original price$ 6.99 - $ 79.99$ 6.99 - $ 79.99Current price $ 6.99
Bucephalandra Bronze Red
Common Name: Bucephalandra Bronze Red Bucephalandra Bronze Red features oblong leaves with ruffled edges that take on a deep reddish-brown hue once...
View full detailsOriginal price $ 6.99 - Original price $ 79.99Original price$ 6.99 - $ 79.99$ 6.99 - $ 79.99Current price $ 6.99Sold out -
Original price $ 8.99 - Original price $ 35.99Original price$ 8.99 - $ 35.99$ 8.99 - $ 35.99Current price $ 8.99
Anubias Nana Long Wavy
Common Name: Anubias Nana Long Wavy Anubias nana “Long Wavy” is a rare variation that makes a unique addition to your tank’s foreground. The plant ...
View full detailsOriginal price $ 8.99 - Original price $ 35.99Original price$ 8.99 - $ 35.99$ 8.99 - $ 35.99Current price $ 8.99Sold out -
Original price $ 8.99 - Original price $ 29.99Original price$ 8.99 - $ 29.99$ 8.99 - $ 29.99Current price $ 8.99
Java Fern Philippine Mini
Common Name: Java Fern Philippine Java Fern Philippine Mini is a smaller variant of the Java Fern family. It displays soft green leaves that are ...
View full detailsOriginal price $ 8.99 - Original price $ 29.99Original price$ 8.99 - $ 29.99$ 8.99 - $ 29.99Current price $ 8.99Sold out -
Original price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99
Java Fern Kiat
Common Name: Java Fern Kiat A cross between Bolbitis Heteroclita and Java Fern Microsorum Pteropus The Java Fern grows all across tropical and subt...
View full detailsOriginal price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99Sold out -
Original price $ 17.99 - Original price $ 17.99Original price$ 17.99$ 17.99 - $ 17.99Current price $ 17.99
Bucephalandra Red Mini Aquatic Farmer Tissue Culture
Common Name: Bucephalandra Red Mini Buce Red Mini is a farm-grown variant of Bucephalandra that has just recently been propagated for in vitro grow...
View full detailsOriginal price $ 17.99 - Original price $ 17.99Original price$ 17.99$ 17.99 - $ 17.99Current price $ 17.99Sold out -
Original price $ 5.99 - Original price $ 21.99Original price$ 5.99 - $ 21.99$ 5.99 - $ 21.99Current price $ 5.99
Cryptocoryne Wendtii Gecko
Common Name: Crypt Wendtii Green Gecko Cryptocoryne Wendtii Green Gecko is a captivating variant of the common Wendtii Green Cryptocoryne. It show...
View full detailsOriginal price $ 5.99 - Original price $ 21.99Original price$ 5.99 - $ 21.99$ 5.99 - $ 21.99Current price $ 5.99Sold out -
Original price $ 5.99 - Original price $ 17.99Original price$ 5.99 - $ 17.99$ 5.99 - $ 17.99Current price $ 5.99
Limnophila Belem
Common Name: Limnophila Belem Limnophila Belem is beautiful plant native to Asia. The leaves are paired and narrow, with tiny serrated looking edge...
View full detailsOriginal price $ 5.99 - Original price $ 17.99Original price$ 5.99 - $ 17.99$ 5.99 - $ 17.99Current price $ 5.99Sold out -
Original price $ 5.50 - Original price $ 20.99Original price$ 5.50 - $ 20.99$ 5.50 - $ 20.99Current price $ 5.50
Ceratopteris Siliquosa / Water Sprite
Common Name: Water Sprite, Lace Leaf Water Sprite also known as Indian Fern, is an easy aquatic plant that can be commonly found floating in lakes ...
View full detailsOriginal price $ 5.50 - Original price $ 20.99Original price$ 5.50 - $ 20.99$ 5.50 - $ 20.99Current price $ 5.50Sold out -
Original price $ 7.99 - Original price $ 31.99Original price$ 7.99 - $ 31.99$ 7.99 - $ 31.99Current price $ 7.99
Echinodorus Red Flame
Common Name: Red Flame Sword Red Flame Sword is a great plant for a quick and easy way to add some color to your aquarium. This plant is easy to ke...
View full detailsOriginal price $ 7.99 - Original price $ 31.99Original price$ 7.99 - $ 31.99$ 7.99 - $ 31.99Current price $ 7.99Sold out -
Original price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99
Bucephalandra Brownie Brown
Common Name: Bucephalandra Brownie Brown Buce Brownie Brown is an easy plant, perfect for beginners. It can be grown submerged or immersed. The pl...
View full detailsOriginal price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99Sold out -
Original price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99
Bucephalandra Brownie Purple
Common Name: Bucephalandra Brownie Purple Buce Brownie Purple is an easy plant, perfect for beginners. It can be grown submerged or immersed. The ...
View full detailsOriginal price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99Sold out -
Original price $ 17.99 - Original price $ 19.99Original price$ 17.99 - $ 19.99$ 17.99 - $ 19.99Current price $ 17.99
Aridarum Caulecens Sabertooth
Common Name: Aridarum Sabertooth Aridarum Caulescens "Sabertooth" is a rare and unique plant that grows along with the fast current of waterfalls a...
View full detailsOriginal price $ 17.99 - Original price $ 19.99Original price$ 17.99 - $ 19.99$ 17.99 - $ 19.99Current price $ 17.99Sold out -
Original price $ 5.99 - Original price $ 17.99Original price$ 5.99 - $ 17.99$ 5.99 - $ 17.99Current price $ 5.99
Ludwigia Crystal
Ludwigia Inclinata sp Crystal The name “Ludwigia Inclinata” covers a wide range of plants, all with wide, submerged leaves. These vary in color by...
View full detailsOriginal price $ 5.99 - Original price $ 17.99Original price$ 5.99 - $ 17.99$ 5.99 - $ 17.99Current price $ 5.99Sold out -
Original price $ 21.99 - Original price $ 21.99Original price$ 21.99$ 21.99 - $ 21.99Current price $ 21.99
Anubias Nana and Christmas Moss on Wood
Anubias Nana and Christmas Moss on Wood The Anubias and Xmas moss have already been attached to driftwood so you can simply place it into your aqua...
View full detailsOriginal price $ 21.99 - Original price $ 21.99Original price$ 21.99$ 21.99 - $ 21.99Current price $ 21.99Sold out -
Original price $ 9.99 - Original price $ 20.99Original price$ 9.99 - $ 20.99$ 9.99 - $ 20.99Current price $ 9.99
Ludwigia Pink
Common Name: Ludwigia White, Ludwigia Pink Ludwigia Pink a beautiful aquatic plant that is still extremely rare and hard to find in the aquarium t...
View full detailsOriginal price $ 9.99 - Original price $ 20.99Original price$ 9.99 - $ 20.99$ 9.99 - $ 20.99Current price $ 9.99Sold out -
Original price $ 8.99 - Original price $ 27.99Original price$ 8.99 - $ 27.99$ 8.99 - $ 27.99Current price $ 8.99
Bucephalandra Brownie Sugar
Common Name: Bucephalandra Brownie Sugar Buce Brownie Sugar is an easy plant, perfect for beginners. It can be grown submerged or immersed. The pl...
View full detailsOriginal price $ 8.99 - Original price $ 27.99Original price$ 8.99 - $ 27.99$ 8.99 - $ 27.99Current price $ 8.99Sold out -
Original price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99
Bucephalandra Deep Purple
Common Name: Bucephalandra Deep PurpleBucephalandra Deep Purple is a small to medium-sized variant that features short, compact oval-shaped leaves....
View full detailsOriginal price $ 7.99 - Original price $ 24.99Original price$ 7.99 - $ 24.99$ 7.99 - $ 24.99Current price $ 7.99Sold out -
Original price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99
Anubias Barteri Wrinkle Leaf Mother Pot
Common Name: Anubias Barteri Wrinkle Leaf Mother Pots consist of multiple, mature plant species. Each pot may include 2-4+ individual plants. Fin...
View full detailsOriginal price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99Sold out -
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99
Bucephalandra Green Godzilla Pot
Common Name: Bucephalandra Green Godzilla Bucephalandra Green Godzilla is an easy, beginner-friendly plant featuring long, round, and wavy leaves ...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99Sold out -
Original price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99
Anubias Minima
Common Name: Anubias Minima Anubias are extremely easy plants to grow and can survive a wide range of water parameters. The Anubias Minima has lon...
View full detailsOriginal price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99Sold out -
Original price $ 7.99 - Original price $ 29.99Original price$ 7.99 - $ 29.99$ 7.99 - $ 29.99Current price $ 7.99
Hemianthus Callitrichoides 'Cuba' (Dwarf Baby Tears)
Common Names: Dwarf Baby Tears, Micranthemum Callitrichoides, Hemianthus Callitrichoides Formally known as Hemianthus Callitrichoides, Micranthemum...
View full detailsOriginal price $ 7.99 - Original price $ 29.99Original price$ 7.99 - $ 29.99$ 7.99 - $ 29.99Current price $ 7.99Sold out -
Original price $ 19.99 - Original price $ 28.99Original price$ 19.99$ 19.99 - $ 28.99Current price $ 19.99
Schismatoglottis Roseospatha
Schismatoglottis Roseospatha Schismatoglottis Roseospatha is a new and exciting species that has recently been introduced to the hobby. This plant ...
View full detailsOriginal price $ 19.99 - Original price $ 28.99Original price$ 19.99$ 19.99 - $ 28.99Current price $ 19.99Sold out -
Original price $ 6.99 - Original price $ 79.99Original price$ 6.99 - $ 79.99$ 6.99 - $ 79.99Current price $ 6.99
Bucephalandra Black Mist
Common Name: Bucephalandra Black Mist Bucephalandra Black Mist is an easy plant, perfect for beginners. New leaves are round and can have a reddis...
View full detailsOriginal price $ 6.99 - Original price $ 79.99Original price$ 6.99 - $ 79.99$ 6.99 - $ 79.99Current price $ 6.99Sold out -
Original price $ 12.99 - Original price $ 54.99Original price$ 12.99 - $ 54.99$ 12.99 - $ 54.99Current price $ 12.99
Java Fern Windelov Twisted
Common Name: Java Fern Windelov Twisted, Microsorum Pteropus Similar to Widelov, hence the name, Windelov Twisted features the same fine branched ...
View full detailsOriginal price $ 12.99 - Original price $ 54.99Original price$ 12.99 - $ 54.99$ 12.99 - $ 54.99Current price $ 12.99Sold out -
Original price $ 9.99 - Original price $ 29.99Original price$ 9.99 - $ 29.99$ 9.99 - $ 29.99Current price $ 9.99
Tonina Fluviatilis
Common Name: Tonina Fluviatilis Tonina Fluviatilis is a beautiful aquarium stem plant that works exceptionally well for decorative pops of charact...
View full detailsOriginal price $ 9.99 - Original price $ 29.99Original price$ 9.99 - $ 29.99$ 9.99 - $ 29.99Current price $ 9.99Sold out -
Original price $ 8.99 - Original price $ 26.99Original price$ 8.99$ 8.99 - $ 26.99Current price $ 8.99
Bucephalandra Catherinae Red
Common Name: Bucephalandra Catherinae Red Bucephalandra Catherinae Red is an easy plant, perfect for beginners. It can be grown submerged or immer...
View full detailsOriginal price $ 8.99 - Original price $ 26.99Original price$ 8.99$ 8.99 - $ 26.99Current price $ 8.99Sold out -
Original price $ 5.50 - Original price $ 16.50Original price$ 5.50 - $ 16.50$ 5.50 - $ 16.50Current price $ 5.50
Hygrophila Siamensis
Hygrophila Siamensis Hygrophila Siamensis is a robust aquatic plant that is perfect for beginners trying to grow stem plants for the first time. ...
View full detailsOriginal price $ 5.50 - Original price $ 16.50Original price$ 5.50 - $ 16.50$ 5.50 - $ 16.50Current price $ 5.50Sold out -
Original price $ 8.99 - Original price $ 37.99Original price$ 8.99 - $ 37.99$ 8.99 - $ 37.99Current price $ 8.99
Anubias Nana Paxing
Common Name: Anubias Paxing Anubias Paxing is a relatively very new species of the popular Anubias aquatic plant. Anubias Paxing displays small, na...
View full detailsOriginal price $ 8.99 - Original price $ 37.99Original price$ 8.99 - $ 37.99$ 8.99 - $ 37.99Current price $ 8.99Sold out -
Original price $ 6.99 - Original price $ 20.99Original price$ 6.99 - $ 20.99$ 6.99 - $ 20.99Current price $ 6.99
Nymphaea Stellata
Common Name: Dwarf Lily, Dwarf Water Lily The dwarf water lily (Nymphaea Stellata) is a well recognized plant in the aquarium hobby. Due to its eas...
View full detailsOriginal price $ 6.99 - Original price $ 20.99Original price$ 6.99 - $ 20.99$ 6.99 - $ 20.99Current price $ 6.99Sold out -
Original price $ 5.99 - Original price $ 20.99Original price$ 5.99 - $ 20.99$ 5.99 - $ 20.99Current price $ 5.99
Cryptocoryne Blassii
Common Name: Water Trumpet, Petchii, C Becketii Crypt. Blassii is a common type of Crypt that originates from the marshes of southern Thailand, Mal...
View full detailsOriginal price $ 5.99 - Original price $ 20.99Original price$ 5.99 - $ 20.99$ 5.99 - $ 20.99Current price $ 5.99Sold out -
Original price $ 18.99 - Original price $ 69.99Original price$ 18.99 - $ 69.99$ 18.99 - $ 69.99Current price $ 18.99
Java Fern Trident Mini
Common Name: Java Fern Trident Mini, Microsorum Pteropus Java Fern Trident Mini is a unique variant belonging to the well-known family species, M...
View full detailsOriginal price $ 18.99 - Original price $ 69.99Original price$ 18.99 - $ 69.99$ 18.99 - $ 69.99Current price $ 18.99Sold out -
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99
Bucephalandra Theia Pot
Common Name: Bucephalandra Theia Bucephalandra Theia is known for soft, broad leaves that have a dark olive to reddish-brown coloration. It's high...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99Sold out -
Original price $ 16.99 - Original price $ 24.99Original price$ 16.99 - $ 24.99$ 16.99 - $ 24.99Current price $ 16.99
Java Fern 'Windelov' on Driftwood
Common Name: Java Fern Windelov, Microsorum Pteropus Java Fern Windelov is a popular variation of Java Fern in the planted aquarium community. This...
View full detailsOriginal price $ 16.99 - Original price $ 24.99Original price$ 16.99 - $ 24.99$ 16.99 - $ 24.99Current price $ 16.99Sold out -
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99
Pogostemon Helferi Downoi Red
Common Name: Downoi Red, Little Star Pogostemon Helferi Downoi Red is an eye-catching aquatic plant that is native to rivers of Thailand. These ri...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99Sold out -
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99
Bucephalandra Flamingo Pot
Buce Flamingo is another rare Bucephalandra species. Very similar in appearance to Buce Pink Lady, Buce Flamingo features vivid pink stems that fo...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99Sold out -
Original price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99
Pogostemon Helferi 'Downoi'
Common Name: Downoi Downoi is a low growing aquatic plant originating from Thailand that has become popular in the past several years. Its a midgr...
View full detailsOriginal price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99Sold out -
Original price $ 14.99 - Original price $ 49.99Original price$ 14.99 - $ 49.99$ 14.99 - $ 49.99Current price $ 14.99
Java Fern Sunrise
Common Name: Java Fern Sunrise, Microsorum Pteropus Java Fern Sunrise in a new and rare variant of Microsorum Pteropus with ruffled leaves that co...
View full detailsOriginal price $ 14.99 - Original price $ 49.99Original price$ 14.99 - $ 49.99$ 14.99 - $ 49.99Current price $ 14.99Sold out -
Original price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99
Echinodorus Red Rubin Mother Pot
Common Name: Red Rubin Sword Mother Pots consist of multiple, mature plant species. Each pot may include 2-4+ individual plants. Final number of i...
View full detailsOriginal price $ 22.99 - Original price $ 22.99Original price$ 22.99$ 22.99 - $ 22.99Current price $ 22.99Sold out -
Original price $ 6.99 - Original price $ 24.99Original price$ 6.99 - $ 24.99$ 6.99 - $ 24.99Current price $ 6.99
Echinodorus Xinguensis
Common Name: Xingu Sword Dwarf Amazon Sword plants are rarely seen in the aquarium hobby, but they are easily kept and add subtle color and gracefu...
View full detailsOriginal price $ 6.99 - Original price $ 24.99Original price$ 6.99 - $ 24.99$ 6.99 - $ 24.99Current price $ 6.99Sold out -
Original price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99
Bucephalandra Brownie Jade Pot
Common Name: Bucephalandra Brownie Jade Pot Bucephalandra Brownie Jade Pot features round leaves with pronounced midribs running down the center. T...
View full detailsOriginal price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99Sold out -
Original price $ 9.99 - Original price $ 39.99Original price$ 9.99 - $ 39.99$ 9.99 - $ 39.99Current price $ 9.99
Anubias Barteri 'Coffeefolia'
Common Name: Anubias Barteri Coffeefolia Anubias Coffeefolia is a beautiful variant of the common Anubias Barteri that can grow to about 12 inches ...
View full detailsOriginal price $ 9.99 - Original price $ 39.99Original price$ 9.99 - $ 39.99$ 9.99 - $ 39.99Current price $ 9.99Sold out -
Original price $ 5.99 - Original price $ 23.99Original price$ 5.99 - $ 23.99$ 5.99 - $ 23.99Current price $ 5.99
Micro Sword/ Lilaeopsis Novaezelandiae
Common Name: Microsword, Copragrass Micro Sword is an excellent foreground plant for beginners trying to grow a carpeting plant for the first tim...
View full detailsOriginal price $ 5.99 - Original price $ 23.99Original price$ 5.99 - $ 23.99$ 5.99 - $ 23.99Current price $ 5.99Sold out -
Original price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99
Anubias Lanceolata
Common Name: Anubias Afzelii Anubias Lanceolata, like any other Anubias is an extremely easy plant to grow and can survive a wide range of water pa...
View full detailsOriginal price $ 8.99 - Original price $ 34.99Original price$ 8.99 - $ 34.99$ 8.99 - $ 34.99Current price $ 8.99Sold out -
Original price $ 17.99 - Original price $ 17.99Original price$ 17.99$ 17.99 - $ 17.99Current price $ 17.99
Bucephalandra Kedagang Japan Aquatic Farmer Tissue Culture
Common Name: Bucephalandra Kedagang Japan Tissue culture plants are grown in vitro from a state of the art laboratory specialized in propagating a...
View full detailsOriginal price $ 17.99 - Original price $ 17.99Original price$ 17.99$ 17.99 - $ 17.99Current price $ 17.99Sold out -
Original price $ 14.99 - Original price $ 74.99Original price$ 14.99 - $ 74.99$ 14.99 - $ 74.99Current price $ 14.99
Bucephalandra Dark Green Wavy (Farmed)
Common Name: Bucephalandra Dark Green Wavy Bucephalandra Dark Green Wavy is a mutation from the ever popular and classic Buce species, Buce Green ...
View full detailsOriginal price $ 14.99 - Original price $ 74.99Original price$ 14.99 - $ 74.99$ 14.99 - $ 74.99Current price $ 14.99Sold out -
Original price $ 7.99 - Original price $ 84.99Original price$ 7.99 - $ 84.99$ 7.99 - $ 84.99Current price $ 7.99
Bucephalandra Catherinae Red Mini
Common Name: Bucephalandra Catherinae Red Mini Bucephalandra Catherinae Red Mini is an easy plant, perfect for beginners. It can be grown submerge...
View full detailsOriginal price $ 7.99 - Original price $ 84.99Original price$ 7.99 - $ 84.99$ 7.99 - $ 84.99Current price $ 7.99Sold out