The IceCap Carbon Fiber Aquarium Tweezers are for gentle lifting of corals and plants. These durable and lightweight tweezers made with high-strength carbon fiber, provide the ultimate grip when moving heavy or delicate objects in an aquarium. Their silicon-coated tips make them gentle enough to reposition corals or plants safely. In addition, its neutral buoyancy means that if you lose your grip, the tweezers hover in the water column instead of sinking to the bottom.