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211 boron nitride ceramic products products are offered for sale by suppliers on Alibaba.com, of which ceramics accounts for 73%. A wide variety of boron nitride ceramic products options are available to you, such as ceramic parts, ceramic plates, and ceramic raw materials.
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Get Price2019-5-4 · Biological. Biological media should have lots of surface area to build up beneficial bacteria – this will keep ammonia and nitrite levels in the water safe. Again, there are plenty of different options. Here are a few of the most popular: Bio balls/Bio globes (sphere shaped balls) Bio ceramic rings (ring shaped ceramic pieces)
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