Ceramic Bio Rings 500g Box - 1.2cm
500g white ceramic bio rings, this is roughly 1/2L worth and come in a reusable mesh bag with a zip inside a box.
They are around 1.2cm wide and 1.2cm long.
Ceramic rings as a biological filter media can be used in aquarium filters
Enhance bacterial growth for biological filtration with these Ceramic Rings.
Designed to maximize surface area, they require no cleaning and are virtually maintenance free.
Safe for both fresh and saltwater tanks
They are around 1.2cm wide and 1.2cm long.
Ceramic rings as a biological filter media can be used in aquarium filters
Enhance bacterial growth for biological filtration with these Ceramic Rings.
Designed to maximize surface area, they require no cleaning and are virtually maintenance free.
Safe for both fresh and saltwater tanks
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