Specifications: Name: Water Purifier Cube Weight: 515 g 1. Significant usage effect Huangshui Kexing: Effectively purifies yellow water and restores clear water quality. Remove turbidity: Quickly eliminate the problem of water turbidity in the fish tank. Eliminate odors: Remove fishy odors from water and keep the air in the fish tank fresh. 2. Reduce the frequency of water changes Efficient water purification: Reduce frequent water changes and easily maintain the water quality of the fish tank. Keep clean: Keep the fish tank water clear for a long time, reducing maintenance time and energy. ‌ 3. Adsorption of harmful substances Strong adsorption: The honeycomb star charcoal block has extremely strong adsorption force, effectively adsorbing harmful substances in water. Fish are healthier: providing a healthier living environment for fish and reducing the occurrence of diseases. Easy installation: Place the water purification box into the fish tank, ensuring complete immersion in water. Regular maintenance: Replace the water purification box regularly as needed to maintain the best water purification effect. Pay attention to observation: During use, pay attention to changes in water quality and take corresponding measures in a timely manner. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin