This community tank holds both Guppies (Poecilia reticulata) and Endlers (Poecilia wingei). The tank features a sponge filter and Potho plants. The Guppies and the Endlers have been together for several weeks now so hybrid fry should appear shortly. I feed my Guppies two times a day alternating between Bug Bites and Aqueon Tropical Flakes. I do believe that the Pothos greatly helps keep the water clean. The females love to sit in the Potho roots and give birth. Amazing creatures.