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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Testing Alkalinity:
More often than not
316L stainless steel blade for long-lasting use
5cm (W) x 8cm (D)
Brightwell Kalk+2 225g Marine Reef Buffer 500L Testing Alkalinity:Brightwell Aquatics Kalk+2 Calcium, Strontium & Magnesium Supplement (295g) Brightwell Aquatics Kalk+2 is a powdered supplement designed to maintain essential mineral balance in reef aquariums. It supplies calcium, strontium, and magnesium in the natural ratios found in aragonite, helping to support the skeletal development and overall health of reef building organisms such as corals, clams, and calcareous algae. This formula also aids in stabilising