Sell 2pcs Small Colored Biological Filter Mat Wool for Aquarium - White best price

NOTE: the Color Tone of the Wool is Random as the Supply is inconsistently Suitable for fresh and salt water Washable and easy to clean Promotes the growth of water filtering bacteria Use in trickle filter, top filter, internal filter, canister filter Used for All Aquarium Filters High quality, Performs mechanical filtration Good for freshwater & marine environments and Salt Water Provides efficient water flow with less clogging for long lasting filtration good absorption efficiency good air permeability good for air cleaning More Durable