Description
- Pro Active Burnt Ceramic Rings are capable of supporting large populations of water purifying bacteria. The multitude of tiny pores can support these colonies of beneficial bacteria.
- An ideal biological filter media that will make the most of any filter system due to its huge capacity to support the organisms responsible for metabolizing ammonia and nitrite.
- Fired by high temperature so as to encourage the growth of nitrifying bacteria.
- Anti corrosion and provide water of the premium quality for your fish tank.
- Brownish red color.
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