FeaturesUsing 2 leaves per 50 L (13 gallons) of water is recommended but be prepared to adjust the dosage to suit your particular fish.Some Betta keepers routinely use to 2 leaves per 15 L (4 gallons) of water in their everyday tanks. Betta breeders normally use1 leaf per 20 L (5 gallons) of water in breeding tanks. In fry rearing tanks, using 1 leaf per 40 L (10 gallons) of water is recommended.Benefits:1. helps to inhibit bacteria to cause disease in fish .2. helps to prevent parasites to come.3. helps to reduce stress to the fish .4. assists in wound healing Because it contains tannins that are jewels in wound healing .5. to help accelerate the beautifully colored fish .6. helps to adjust the PH of the water.7. For many fish species it feels just like home. Leaves and leaf litter makes the environment more natural.8. Very nice for fish and invertebrates to nibble on between meals.Package Include:5pcs or 20 * leaves (According to your choice)Note:Please note that thse are 100% natual leaves. There might be a slight breakage on the leaves during transportation, but it does not affect its function and usage. Hope you can understand._x005F_x005F_x005F_x005f_x005F_x005F_x005F_x000D__x005F_x005F_x005F_x005f_x005F_x005F_x005F_x000D_Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it