Kalk+2 Kalkwasser Size:100G urea is a source of

urea is a source of ammonia)

Overall cleaning action making the aquarium cleaner

Ceramic shaft

Disease typically occurs when a fish’s immune system becomes weakened due to stress – poor water quality

Kalk+2 Kalkwasser Size:100G urea is a source ofContains 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