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these extruded carbon block cartridges are less inclined to channel or have water bypass the filtration process due to the extreme uniformity of their extruded activated carbon core
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High-strength black silicone provides clean lines and longevity
Brine Shrimps
Seachem DENITRATE Size:500ml these extruded carbon block cartridgesdenitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although de nitrate has capacity to trap nitrate, this, as with other nitrate retaining materials, such as certain zeolites and synthetic resins, is quite
US$ 13.98
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