Flood lake habitat Hyphessobrycon eques

Flooded lake habitat of Hyphessobrycon eques and Astyanax lacustris in Mato Grosso do Sul, Brazil. Water is heavily tanninstained and the lake has greatly increased in size after the rains, inundating large areas of marginal grasses. Plants include Nymphaea gardneriana, Mayaca sp. , Cabomba furcata and Eleocharis sp.