• Smart hybrid tank system incorporating hydroponics in an aquarium. • Easy one-step water change using simple overflow concept. • Utilizes your fish’s nutrient-rich waste for plant nourishment! • Catchment cup allows easy disposal of excess waste water. • Divider Plate allows you to hold two Bettas in one tank for mating purpose. • Plastic Pebble Stones included. • Built-in LED lamp in tank cover.