Philodendron Goeldii, affectionately known as Philodendron 'Fun Bun' is a tropical houseplant beloved for its interestingly shaped leaves. Like other philodendrons, this plant is not only beautiful, it is air-purifying. The Philodendron Fun Bun can be surprisingly easy to take care of, as long as it is placed in bright, indirect light and kept in a warm and humid area.