Southeast Asia

Thailand

Slow-moving rivers and densely vegetated swamps with sand and silt substrates; Cryptocoryne, Hygrophila, and home to Betta and Rasbora.

Thailand
pH6.0–7.5
Temp22–28°C
HardnessSoft to moderate

Natural Habitat & Origin

The freshwater landscapes of Thailand are a vibrant mosaic of crystal brooks, shadowed swamps, and vast, slow-winding rivers. Under the intense tropical sun, the waters move with a languid grace, often filtering through dense margins of reeds and lilies that serve as natural filters. The substrate here is a soft blend of fine river sands and silty mudbeds, enriched by the constant influx of organic matter from the surrounding tropical greenery.

In the shallower, light-filled swamps, life is a riot of green. Sunlight pierces the clear, neutral water, fueling the rapid growth of Hygrophila and Limnophila thickets that provide a complex sanctuary for countless species. This is a biome defined by the monsoons—cycles of intense rainfall that flood the lowlands and create expansive, temporary wetlands. It is a world of incredible resilience and biodiversity, where every root and stem provides a stage for the intricate dances of life.

Plants

Indigenous to the sun-drenched waterways of Thailand, these species thrive in well-lit, nutrient-rich environments with moderate water flow.

Hardscape

Smooth river-worn stones, fine golden sands, and weathered driftwood branches perfectly capture the serene energy of Thai riverbanks.

Fish & Invertebrates

The iconic Bettas and energetic Rasboras of Thailand find their home in the calm, vegetated margins of these tropical freshwater paradises.

ADA
Chihiros
Oase
Tropica
Twinstar
UNS
Seachem
Fluval
Eheim
Dennerle
ADA
Chihiros
Oase
Tropica
Twinstar
UNS
Seachem
Fluval
Eheim
Dennerle
ADA
Chihiros
Oase
Tropica
Twinstar
UNS
Seachem
Fluval
Eheim
Dennerle
ADA
Chihiros
Oase
Tropica
Twinstar
UNS
Seachem
Fluval
Eheim
Dennerle