Tideline Filter Pads are an effective solution for maintaining a clean and healthy aquatic environment in both freshwater and saltwater settings. Heres a summary of their key features: Universal Application: Suitable for freshwater and saltwater aquariums as well as pond use. Chemical Removal: Effectively removes toxic substances, medications, and chemicals that can harm aquatic life. Odor and Discoloration Control: Helps eliminate foul odors and discoloration in the water, enhancing the overall experience. Clarity Enhancement: Polishes water for improved clarity, promoting a visually appealing environment. Customizable Size: Each pad measures 10" x 18" and can be cut to fit various filter types, including hang-on, canister, internal, wet/dry, and pond filters. These filter pads offer a versatile and efficient filtration solution, supporting the health and clarity of your aquarium or pond, making them ideal for both hobbyists and professionals alike. Additional Details ------------------------------ Product description: Tideline Filter Pads are an effective solution for maintaining a clean and healthy aquatic environment in both freshwater and saltwater settings. Here?s a summary of their key features: Universal Application: Suitable for freshwater and saltwater aquariums as well as pond use. Chemical Removal: Effectively removes toxic substances, medications, and chemicals that can harm aquatic life. Odor and Discoloration Control: Helps eliminate foul odors and discoloration in the water, enhancing the overall experience. Clarity Enhancement: Polishes water for improved clarity, promoting a visually appealing environment. Customizable Size: Each pad measures 10" x 18" and can be cut to fit various filter types, including hang-on, canister, internal, wet/dry, and pond filters. These filter pads offer a versatile and efficient filtration solution, supporting the health and clarity of your aquarium or pond, making them ideal for both hobbyists and professionals alike.