Introducing Sera Alder Cones, a natural and effective solution for creating a healthy environment for your aquatic pets. These small but mighty cones are harvested from the Alder tree, known for its potent antibacterial and antifungal properties. Sera Alder Cones are not just a decorative addition to your aquarium, but they also play a crucial role in maintaining the water quality. They gradually release tannins into the water, which help to lower the pH level, soften the water, and create a more natural and comfortable environment for your fish and shrimps. The tannins released by the Sera Alder Cones also have a beautiful side effect - they tint the water a light brown, mimicking the look of natural bodies of water, and providing a visually appealing and soothing environment for both your aquatic pets and you. But the benefits of Sera Alder Cones go beyond aesthetics. The tannins they release have antibacterial and antifungal properties, which can help prevent diseases in your aquarium. They also stimulate the breeding behavior of fish and shrimps, making them an excellent choice for breeders. Sera Alder Cones are easy to use. Simply rinse them under tap water to remove any dust and place them in your aquarium. They will slowly sink to the bottom, releasing their beneficial tannins over time. Each cone lasts for about one to two months, making them a cost-effective solution for maintaining your aquarium's health. In summary, Sera Alder Cones offer a natural, easy, and cost-effective way to maintain the health and beauty of your aquarium. They provide a host of benefits, from improving water quality to preventing diseases, making them a valuable addition to any aquarium.