This Florida killi inhabits most shallow, freshwater habitats with "weed" including pools, marshes, canals and ditches and has occasionally been recorded in slightly watery water. brackish. The species measures 5.5 cm on average. Water conditions for typical maintenance are simple with a temperature of 18 to 30°C (preferably 20 to 23°C), a pH of 6.5 to 8.5 with very good water tolerance brackish, but accepts slightly acidic water well. Can live alone, in pairs or in shoals. Highly prized for its small size, vivid coloration, and reputation as a voracious algae eater, especially in its brush-like and filamentous forms.