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Ultum Nature Systems · Substrates & Aquascaping
UNS Controbase
UNS Controbase is a nutrient-rich pumice-stone base substrate infused with slow-releasing nitrogen, potassium, phosphorus, and trace elements. Its 6-8mm porous granules come pre-bagged in mesh filter bags for layering beneath aquasoil or sand, promoting water flow, oxygenation, and beneficial bacteria growth while supporting heavy root-feeding aquatic plants for approximately three months.
Price: $89.99 USD
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