Debating on Kalkwasser

[Velezdav]

Hello , i am debating to add Kalkwasser to my waterbox 220 . I currently don't dose ( Only water change is ok ) . Should i wain=t or i can start at this time , tank has several frags ( Started again to add corals ) . debating if to purchase a Kalk stirrer or just use a bucket with kalk .



Waterbox 220

 

[Garf]

Hello , i am debating to add Kalkwasser to my waterbox 220 . I currently don't dose ( Only water change is ok ) . Should i wain=t or i can start at this time , tank has several frags ( Started again to add corals ) . debating if to purchase a Kalk stirrer or just use a bucket with kalk .



Waterbox 220

A bucket and a dosing pump is how I do it. You can start really low, say 200mls a day and test for its impact.

There is a calculator however;

https://www.hamzasreef.com/Contents/Calculators/KalkContribution.php