Cal 400-450 , alk
9-11, you may need to use additives to keep these up. You want them balanced and CA
can take months to take off. Do you have test kits for cal and alk
? If you do what are your readings.
I use B-ionic 2 part system to dose my tank with cal and alk
There are alot of posts on the subject so try a search to get some more info.