Brightwater Aquarium Filter Media, Ceramic Filter Sphere, Ceramic Sphere Fish Filters for Aquarium, Bio Media Aquarium, Bio Media Ceramic Sphere, S-Series

Amazon.com Price: $19.85 (as of 27/03/2022 00:50 PST- Details) & FREE Shipping.

Maximizes biological colonies and holds large amounts of good bacteria
Eliminates flaking and resists clogging
Reduces ammonia and nitrate levels

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