pale colours sps

[kien]

Originally Posted by fresh

Out of curiosity, why drop alk? Isn't alk supposed to be around that number? My alk is at 10 and I have always kept it at 10.

I completely agree on dropping Ca to around 400 or a bit higher.

Please correct me if I am wrong.

When you run a probiotic system like Biopellets it is recommend to keep your alk lower, around 7-8 is ideal. Of course, you can run alk higher if you want, but again, that is typically not recommended.