Orb-3 Elemental BasicsOrb 3 Elemental Basics improves on a tried & true approach to simplifying natural water maintenance for ponds and lakes. Orb 3 Elemental Basics works by adding back a limited element that builds aquatic cellular structures and drives their metabolism. It keeps the natural biota prepped and the indigenous bacteria ready to filtrate and degrade the next influx of contaminate or excess nutrient. Once rebalanced, the biota is stimulated to digest more