Description: Aquarium Water Purification Stick. Remove nutrient that seaweed need and prevent them from growing. Absorb pollutant in the water. Improve water quality, soft water and balance PH value. Sterilization and disinfection. Specification: Material: Iron + Plastic Size(LWH): Approx. 5x5x18.3cm / 1.97x1.97x7.20inch Power: 1.5W Voltage: 12V Plug: EU Standard Package Includes: 1 Piece Fish Tank Filter
