Fish Gear Green Spiked Leaf Bonsai Tree Plastic Aquarium Plant. Fish Gear Aquarium Bonsai Trees are a stunning addition to any aquarium. With plenty of leaves and branches, these trees can also be an extra hideout and offer aquarium fish security and comfort. Designed with a flat bottom to stand easily Adds beautiful scenery to any aquarium Made of aquarium safe plastic Approximate Size: 28cm (L) x 7cm (W) x 24cm (H) Instructions: Rinse clean before putting in aquarium.