Brand New Filters Media Infrared Biological Ring Fish Tank Pond Weight:4kg so as to avoid such

so as to avoid such dangers as electric shock and ultraviolet irradiation

screwdriver

Size:  Please see photos

Ingredient:

Model: JP-500G

Brand New Filters Media Infrared Biological Ring Fish Tank Pond Weight:4kg so as to avoid suchBrand New Filters Media Infrared Biological Ring Fish Tank Pond Description: The bacteria can exert high efficiency in the filter. The pore structure can be a good breeding bed for nitrifying bacteria, creating good water quality and reducing the frequency of water changes. Features: 100% brand new and high quality Suitable for all freshwater, plants and marine fish tanks Weights are 1kg, 2kg, 3kg, 4kg and 4. 8kg for your choice Provide an anaerobic