Humin superactive 1,200 ml
The optimal addition of trace elements, plant hormones and humic acids, especially for tropical, subtropical but also native fish that require particularly neutral to acidic (soft) water. You achieve stable pH values over a longer period of time. It is very practical to use the filter material in the HOBBY mesh bag.
- optimal addition of trace elements, plant hormones and humic acids
- for neutral to acidic (soft) water, which tropical, subtropical and native fish particularly need
- serves to stabilize the pH value and reduce hardness in fresh water
- do not filter over carbon at the same time
