Specifications: Name: Water Purifier Cube Weight: 515 g 1. Effective performance Yellow water purification: Effectively purifies discolored water and restores clear water quality. Reduce turbidity: Helps eliminate cloudiness in aquarium water. Eliminate odors: Reduces unpleasant odors from the water, helping maintain fresh air around the aquarium. 2. Reduce water change frequency Efficient water purification: Helps reduce the need for frequent water changes while maintaining aquarium water quality. Keep water clean: Maintains clear water for extended periods, reducing maintenance effort. 3. Adsorption of harmful substances Strong adsorption: Features a honeycomb activated carbon block with strong adsorption capacity to help remove impurities from water. Healthier fish: Provides a cleaner environment for fish, supporting overall health. Easy installation: Place the purification cube into the aquarium, ensuring it is fully submerged. Regular maintenance: Replace the purification unit as needed to ensure optimal performance. Monitor water conditions: Observe water quality regularly and take appropriate actions when necessary. Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight variations in dimensions may occur due to manual measurement.