Aqua One CeramiSub Ceramic Substrate will make things crystal clear! This ceramic gravel is the dream home for good bacteria that will provide biological filtration for your tank. Just be sure to change a small handful or two every now and then to keep your bacterial community happy and healthy.
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Just a quick note to thank you for the great service you have given me and to let you know all the fish arrived safe and alive. I am very happy with them and look forward to dealing with you again in the near future. - Dave P