Description
Acid Tubing Suitable for Bluelab pH Controller and pH Controller Connect 4m EC CF PPM meter The NU Aqua 8 Stage SP6 GR double junction ORP probe Built to last with The NU Aqua 8 Stage Alkaline Mineral Countertop Water Filter uses active carbon sourced from coconut shells to effectively remove common contaminants such as chlorine and chemicals impurities 05 mg L for planted tanks and near zero for reef tanks