•Larger size (16x3.5cm) ideal for medium to large tanks
•Provides a large surface area for beneficial bacteria to thrive
•Enhances biological filtration by breaking down harmful toxins
•Durable and long-lasting, ensuring long-term filtration support
•Promotes a healthier aquatic environment by improving water quality
•Easy to integrate into any aquarium or terrarium setup
•Helps maintain a balanced ecosystem for fish and plants