Trinidad has many freshwater fish. They live in rivers, ponds, and streams. Some are small, some are big. QPSL Ltd studies these fish. They help people learn. Fish like guppies and tetras are common. QPSL Ltd shares facts, photos, and videos. Learn about freshwater fish in Trinidad with QPSL Ltd. https://qpsl.com/product/fish-food-flake-fish-50g/