One attachable aquarium plant holder to grow wet foot plants like pothos, philodendron, arrowhead plants, calatheas, begonia, sweet potatoes, herbs and many more. Use aquarium soil, gravel, aquaponic soil like lava rock or clay pebbles to hold your plant in place and allow roots to grow into the aquarium. This keeps your plant watered and fertilized by the fish water and in turn the plant cleans the water acting as a natural filter for your tank.