Sparkling gourami, also called dwarf sparkling gourami and pygmy sparkling gourami, adapt to almost all freshwater aquarium conditions and eat flake food. Gourami are not generally schooling fish but a Group of these bright little gems make a colorful display in the small aquatic setting. The sparkling gourami will only grow to one inch and may be kept with peaceful tank mates including exotic freshwater shrimp.