

We inform you that the manufacturer Tunze has made the decision to no longer supply online stores. Therefore, this product is no longer available for sale on our site. This decision is beyond our control and we are sorry for this.
We are doing everything we can to offer you alternatives.
In addition, spare parts for this product will now only be available exclusively through physical stores. This new manufacturer policy results in reduced accessibility to parts and complicates maintenance and continuity of service in the medium and long term.
To ensure the longevity of your installation, we recommend that you favor more sustainable alternatives, benefiting from better monitoring and whose spare parts are easily accessible online. Do not hesitate to contact our team to be directed towards the solutions best suited to your needs.
Tip: Favor brands offering comprehensive online support.
5 liter (1.3 USgal.) bucket.
Calcium carbonate is 99% pure...
CaCO3 (lime) with a grain size of 4 to 6 mm (.15" to .23"). It is ideally suited for use in TUNZE Calcium Automat and other makes of Calcium reactor for buffering the pH value as well as increasing the calcium content.
No customer reviews for the moment.

We inform you that the manufacturer Tunze has made the decision to no longer supply online stores. Therefore, this product is no longer available for sale on our site. This decision is beyond our control and we are sorry for this.
We are doing everything we can to offer you alternatives.
In addition, spare parts for this product will now only be available exclusively through physical stores. This new manufacturer policy results in reduced accessibility to parts and complicates maintenance and continuity of service in the medium and long term.
To ensure the longevity of your installation, we recommend that you favor more sustainable alternatives, benefiting from better monitoring and whose spare parts are easily accessible online. Do not hesitate to contact our team to be directed towards the solutions best suited to your needs.
Tip: Favor brands offering comprehensive online support.










