MICROBE-LIFT Concentrated Aquatic Planting Media 10lb is a natural material called 'Fuller's Earth' that is thermally activated through drying at temperatures exceeding 245F. This ensures a clean, dry, inert mineral material capable of supporting plant life without encouraging algae growth all while buffering pH.
Use for all water-plant applications. (Submerged plants, Marginal plants, Bog plantings & Aquatic Containers).
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