Aqua Natural Oolitic Aragonite Sand Variations 1ml increases the iron level

1ml increases the iron level of 100 liters by 0

Wechselstrom Pumpe 230V: Deltec DCS 600

Efficient T5 UV quartz tubes

barium (Ba)

Die integrierte Lagerspülung bietet optimalen Schutz gegen Verkalkung und sorgt

Aqua Natural Oolitic Aragonite Sand Variations 1ml increases the iron levelBahamas 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