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.