RegionFreshwater
East Asia
China, Japan, Korea — cooler-water natives including goldfish ancestors, medaka, and temperate stream fish.
4 species · plants
Other regions in Asia
Dwarf rotala
PlantRotala rotundifolia
A fast-growing stem plant that blushes pink under bright light.
Floating Crystalwort
PlantRiccia fluitans
A floating liverwort that pearls with oxygen bubbles when truly happy.
Hydrocotyle Sp. 'japan'
PlantHydrocotyle tripartita
A fast-spreading ground cover that forms a bright green carpet with minimal fuss.
Marimo Moss Ball
PlantAegagropila linnaei
The algae ball that's actually welcome in your tank.