Cobalt is essential for many algae, as well as bacteria and animals. It plays u.a. has a role in metabolism and is part of vitamin B12.

Cobalt is consumed quickly in the aquarium. Therefore, the cobalt concentration should be checked regularly in the laboratory. Targeted supplementation works best with our ultra pure Cobalt Supplement.

1 ml of the supplement increases the cobalt concentration of 100 liters by 2 μg/l.

Free from EDTA or other accumulative chelators.