hillstream loach sewellia lineolata features a vibrant body with distinct markings while positioned elegantly on small

hillstream loach sewellia lineolata freshwater fish aquarium ornamental aquatic life river species tropical pet habitat care keeping colorful anatomy markings smooth pebbles behavior underwater native southeast asia breeding ecosystems habitats enthusiast nature diversity aquatics tank unique riverine characteristics hobbyist identification environment models beautiful vivid colors ecology water dwellers pets aquarist ai generated