Overview

• Kalk+2 is an advanced Kalkwasser powdered supplement enhanced to include not only the traditional calcium hydroxide, but strontium hydroxide and magnesium hydroxide also.
• Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc.
• Provides temporary alkalinity and helps maintain pH within the desired range when used as directed.
• Adds no conservative elements, such as chloride, to the aquarium.
• Improves upon the industry-standard powdered calcium supplement over the past three decades.
• Formulated by a marine scientist.