@oliverknott2020: This week available ✨ Hasemania negodagua 🐟 at Aquarium-Dietzenbach Hasemania negodagua (Hyphessobrycon) comes from the clear, fast-flowing forest streams of Bahia in northeastern Brazil. These small, oxygen-rich waters with sandy and rocky bottoms are home to lively groups of this tiny tetra. • Origin: Bahia, NE Brazil • Habitat: Clear, fast-flowing streams • Size: 3–3.5 cm • Peaceful schooling fish Photo by @Chris Lukhaup Video by 橘子 #Hasemanianegodagu #BrazilFish #TetraFish #Aquascaping #FreshwaterFish

Oliver Knott

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Tuesday 14 April 2026 14:40:51 GMT