CorallineAlgae
Aquarium Advice Addict
Does anyone here know of a good micronutrient fert that doesn't contain copper? I've been using GLA dry ferts mixed for PPS-Pro dosing. I know the macros are copper free but the micros have a good bit of copper and I don't want to risk using it with shrimp in the tank. I still plan on using the NPK macro mix so it's only the other "trace" additives I need.