Guppy 1 2 gallon cube Plants: 3 spider plants (growing hydroponically), dwarf saggittaria, flame java willow moss pieces, and giant duckweed. Animals: 3 juvenile guppie, blackworms, and one ramshorn snail. Aquarium gravel, river rocks Black Oil Sunflower Seed, 50lbs Mackey's Walla Walla Sweet Spanish Onion Seeds Sow True Seed Open Pollinated What Type of Potting Soil Do Succulents Need? Split Rock Succulent Seeds Split Rock (Pleiospilos Bolusii) Seeds Pack Of 20 Seeds For Growing Succulent Plants Pleiospilos Bolusii Seeds