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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
The sand is ideal for safe for soft-bellied fish and burrowers
Clean your filters and tubing to improve filtration efficiency
Size: 5 Gallon+
4" (5-10 mm) and framed aquariums less than 1 ¾" (47 mm)
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Seachem Flourish Potassium Reptile Decorations Botanicals & Leaf Litter The sand is ideal forSeachem Flourish Potassium is a top of the line potassium (50,000 mg L) supplement designed specifically for use in delicate planted aquariums. Potassium is one of many vital macronutrients, alongside nitrogen, phosphorus and others, that are required by aquatic plants, with their absence becoming a limiting factor to healthy growth and development. In aquariums with low mineral content, potassium can be quickly depleted and cause unsightly yellowing