I finally bought some. Even if it's not necessary, I figure it can't hurt if used correctly. How much do I use? I have a 5 gallon with cherry shrimp, MTS and ramshorns.
And when I move everybody into their planted 10 gallon, how much do I use then?
Do I need to get a Cal test?
And when I move everybody into their planted 10 gallon, how much do I use then?
Do I need to get a Cal test?