B BioG Feeder Fish MFK Member Aug 27, 2008 35 0 6 Utah Apr 29, 2016 #1 Does a standard calcium test (dropper type) have to be specified as a "freshwater" calcium test or am I good to test freshwater calcium levels with what I presume to be the standard marine calcium test?
Does a standard calcium test (dropper type) have to be specified as a "freshwater" calcium test or am I good to test freshwater calcium levels with what I presume to be the standard marine calcium test?
