- Joined
- Mar 31, 2017
- Messages
- 74
- Reaction score
- 36
I dose Kalk into my 40 gallon aquarium using my auto top off. I put 1/2 tsp per gallon of RODI water. I use this and 6 gallon water changes weekly to keep my tank stable. My Calcium is 505 and my Alk is 6. Now I don't test often, maybe once a month or every other month but whenever I test these are my results. So I tested today and it was the same again, now should I just keep these parameters meaning my Alk or should I try and raise it by adding more Kalk