calcium level

[nicetanknofish]

could someone please tell me how to check calcium level

 

[fish-man-t]

with a test kit

 

[nicetanknofish]

i understand with a test, but how often do you test and what should the number be?

 

[40 galons]

i think one of the things that make this site so great is that. they have a search engine, type it in and 9 of 10 youre gonna get the answer youre looking for.