Southeast Asian Biotope | Wild Bettas, Rasboras & Gouramis

Southeast Asian Biotope Aquarium Botanicals – a thoughtfully curated collection of aquarium and bioactive enclosure botanicals inspired by the forests of Borneo, Sumatra and West Java in Southeast Asia. From the floodplains of the Mekong River to the peat swamps of Borneo, these botanicals echo the habitats where many of our favorite fish species call home.

Each botanical in this collection is sustainably sourced from the forests, wetlands, and woodlands of Southeast Asia. Every piece is hand-washed, air-dried, and packaged with care to ensure the highest quality for your aquatic and terrestrial ecosystems.

While these botanicals were selected with Southeast Asian species in mind—think Bettas, Rasboras, and Gouramis—their ecological benefits extend to all fish and invertebrates across the globe. You don’t have to maintain a strict biotope to enjoy the functional benefits of these botanicals. Your shrimp won’t mind if that chunk of Kiriwel Bark is technically from Sri Lanka instead of the backwaters of Thailand.

40 products

Pile of long, brown, and crinkled mango leaves for aquariums by Betta Botanicals.

Mango Leaves
$12.00
$12.00

Bajakah Root
$8.00
$8.00
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Pile of brown and crinkled banana leaves for aquariums by Betta Botanicals.

Banana Leaves
$8.00
$8.00
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Coconut Palm Flower Stock

Coconut Palm Flower Stock
from $16.00
from $16.00
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Pile of brown, green, and tan cocoa leaves for aquariums and terrariums by Betta Botanicals.

Cacao Leaves
$12.00
$12.00
Pile of tan, brown, and speckled jambolan leaves for aquariums and terrariums by Betta Botanicals.

Jambolan Leaves
$12.00
$12.00
Pile of eight, ridged, brown, and tan arjuna seed pods for aquariums by Betta Botanicals.

Arjuna Pods
$10.00
$10.00
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A pile of brown and fibrous betel nut palm pericarps for bioactive enclosures and aquariums at Betta Botanicals.

Betel Nut Pods
$12.00
$12.00
Two dried Nipa palm husks with a smooth, dark brown surface, ideal for blackwater aquariums and bioactive enclosures from Betta Botanicals.

Nipa Palm Pod | Nypa fruticans
$6.00
$6.00
A rooted java fern plant with tall lime green leaves in a blackwater aquarium with dark substrate at Betta Botanicals.

Java Fern | Microsorum pteropus
from $6.99
from $6.99
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A portion of Singapore Java Moss Vesicularia dubyana in a growing cup against a dark background for use in blackwater aquariums at Betta Botanicals.

Java Moss | Vesicularia dubyana
$8.99
$8.99
Green leafed aquarium plants with red stems for use in planted aquascapes and botanical method aquariums at Betta Botanicals.

Bucephalandra (Randomly Selected)
from $12.00
from $12.00
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A cup portion of green christmas moss for planted aquarims and botanical method aquariums against a dark substrate at Betta Botanicals.

Christmas Moss | Vesicularia montagnei
$9.99
$9.99
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Green feathered moss on a silver wire mesh in an aquarium with dark substrate for blackwater, biotope and botanical method aquariums at Betta Botanicals.

Fissidens Moss | Fissidens Nobilis
$16.00
$16.00
$19.99
A cup portion of green aquatic peacock moss against a dark substrate for blackwater, biotope, and botanical method aquariums at Betta Botanicals.

Peacock Moss | Taxiphyllum sp. 'Peacock'
$8.99
$8.99
A rooted portion of Cryptocoryne undulata with lime green and brown leaves in a blackwater aquarium with a dark substrate at Betta Botanicals.

Cryptocoryne Undulata
$8.99
$8.99

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Two dried Nipa palm husks with a smooth, dark brown surface, ideal for blackwater aquariums and bioactive enclosures from Betta Botanicals.

Nipa Palm Pod | Nypa fruticans
$6.00
$6.00
SOLD OUT
A dried pair of Lotus pods, showcasing their intricate natural design, ideal for botanical method aquariums and bioactive enclosures from Betta Botanicals.

Nelumbo Lotus Pods | Nelumbo nucifera
$6.00
$6.00
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A cluster of dried Casho leaves, rich in natural tannins, perfect for creating an authentic blackwater environment in aquariums and enhancing bioactive enclosures.

Casho Leaf Litter - Peruvian Blackwater Botanicals
$15.00
$15.00
A pile of dried brown Pygmy Guava leaves, perfect for creating natural tannins in botanical method aquariums and bioactive enclosures from Betta Botanicals.

Pygmy Guava Leaves | Psidium cattleianum
$12.00
$12.00
A pile of brown, dried Tamarind indica leaves, ideal for botanical method aquariums and bioactive enclosures at Betta Botanicals.

Tamarind Leaf Litter | Tamarindus indica
$10.00
$10.00
A cluster of dried Pin Oak leaves attached to a twig, perfect for use in botanical method aquariums and bioactive enclosures available at Betta Botanicals.

Pin Oak Branches w/ Leaves | Quercus Palustris
$6.00
$6.00
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Ourico Mayan Nut Pods - Peruvian Blackwater Botanicals

Ourico Mayan Nut Pods - Peruvian Blackwater Botanicals
$11.50
$11.50
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A pile of brown willow oak leaves for aquariums and vivariums at Betta Botanicals.

Willow Live Oak Leaves
from $8.00
from $8.00
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An avocado leaf laid flat for use in blackwater aquariums and vivariums at Betta Botanicals.

Palta Leaf Litter - Peruvian Blackwater Botanicals
$15.00
$15.00
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Biome Builder - Fuel Your Ecosystem

Biome Builder - Fuel Your Ecosystem
from $45.00
from $45.00
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Two red hand held betta flare mirrors with a fish tail for a handle at Betta Botanicals.

Betta Fish Flare Mirror
$8.00
$8.00
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3D printed flaring sticks for betta fish care at Betta Botanicals.

Betta Fish Flare Stick
$8.00
$8.00
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SOLD OUT
A pile of brown rhapis excelsa palm fronds for bioactive enclosures and blackwater aquariums at Betta Botanicals.

Excelsa Palm Fronds
$6.00
$6.00
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A pile of brown and fibrous betel nut palm pericarps for bioactive enclosures and aquariums at Betta Botanicals.

Betel Nut Pods
$12.00
$12.00
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Bubble Nest Holding - Betta Tube

Bubble Nest Holding - Betta Tube
$11.00
$11.00
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Brown and tan leaves in a pile for South American dart frog enclosures and blackwater aquariums at Betta Botanicals.

Marupa Leaf Litter - Peruvian Blackwater Botanicals
$15.00
$15.00
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A pile of brown leaf litter for aquariums and bioactive enclosures replicating South American Habitats at Betta Botanicals.

Cows Ears Leaf Litter - Peruvian Blackwater Botanicals
$15.00
$15.00
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Three brown seed pods with smooth outsides and rough insides for blackwater aquariums and paludarium enclosures at Betta Botanicals.

Tingui Pods - Peruvian Blackwater Botanicals
$8.50
$8.50
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Brown and tan sapucaia seed pod against a white background for blackwater south american aquariums at Betta Botanicals.

King Pod - Sapucaia Seed Pods - Peruvian Blackwater Botanicals
$16.00
$16.00
A compostable pouch of maroon tea bags containing botanicals to retint blackwater, biotope and botanical method aquariums at Betta Botanicals.

Betta Tea™ - Blackwater Botanical Tea Bags
$24.00
$24.00
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Pile of long, tan, and yellow bamboo leaf litter for blackwater, biotope aquariums and terrariums by Betta Botanicals.

Bamboo Leaf Litter
$9.00
$9.00
A group of three brown clamshell shaped sterculia pods for blackwater biotope aquariums and bioactive enclosures at Betta Botanicals.

Jungle Pods | Sterculia Foetida Pod
from $6.00
from $6.00
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Nettle Leaves for Shrimp by Betta Botanicals with a Cherry Shrimp Colony eating the bright green leaves.

Nettle Leaves | Urtica dioica
$12.00
$12.00

Build Your Ecosystem

Aquarium botanicals have varying levels of durability, which is predictive of the leafs waxy coating and the seed pods woody composition. All types are equally important to the botanical aquarium as they build different layers of the ecosystem.