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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
monitoring and notification
No exposed copper element
Magnesium is used up quickly in the aquarium
Highly maintenance-friendly
Features of the Magnesium Pro Test Kit:
Aqua Natural Coarse Aragonite Sand not-on-sale monitoring and notificationBahamas Sand is pure, naturally renewable marine aragonite sand that is 98% pure calcium carbonate combined with near chemical purity, size consistency and fine grain structure. This aragonite sand is created by biogenic processes in the Bahamas region. Biological processes during the annual algal bloom extract almost pure calcium carbonate from the seawater and deposit it. The sand is naturally oolite, meaning it is rounded in an "egg shape". This is
US$ 47.90
US$ 59.95
US$ 194.94
