Ring Filter Media, 30 Liters, Approx. 18 kg

Filter media type: Aquarium filter media
Type of ornamental fish: Tropical fish

Due to its porous nature and large surface area, bacteria can firmly establish themselves, maintaining stable water quality. Please place it in a net or similar to prevent it from scattering and use it in an external or top filter.
As shown in the image, there are cracks and chips, but this does not affect the quality. Please understand.

Slight price reduction negotiable.