MINIMIZING INTERFERENCE If you use your hand, it maybe disturbs the fishes. However, using the aquarium tools will minimize the interference to the water, and it will not hurt your small or thin water plants. Very usable for daily care of the aquarium. AQUARIUM STARTER KITS The curve in the tools can easily get into hard to reach areas to plant, trim or remove the withered or decaying aquatic plants. The curved tweezers have serrated tips which will help grip stuff tightly without ever slipping off. STAINLESS STEEL MATERIAL 3 pcs aquarium tank tools are made of high quality stainless steel which is durable and sturdy, excellent flexibility and anti-rust. Remember to rinse and dry after each use, keep away from children and pets. WIDELY USED It serves as the best utensil for those expertise water plants cultivators in the caring of young aquarium plants. Great for all types of aquarium plants, substrate, gravel, indoor gardens and other decorations. AQUARIUM PLANT TOOL SET INCLUDES 1 x curved scissors, 1 x substrate spatula, 1 x curved tweezers.