Cobaltum 200ml Salt Water The filter sock effectively catches

The filter sock effectively catches dirt and purifies water of all kinds of suspensions

Works in just a few minutes

Supplement contains concentrated zinc

AF Anti Phosphate is especially recommended in tanks with a small amount of plants

For GH 5 - 3 ml/5 l of water

Cobaltum 200ml Salt Water The filter sock effectively catchesSupplement contains concentrated cobalt. This element is necessary for all living organisms. It supports the coloring of fish and plays crucial role in the growth of some beneficial algae, bacteria and animals. Cobalt is essential for metabolic changes and is a part of vitamin B12. DOSAGE: 1 ml of the product increases the cobalt level by 0. 0005 mg l (ppm) in 100 litres (27 US gal) of water. Recommended level of cobalt in aquarium water is 0. 0001 0.