Does Matrix absorb copper or make it any less potent and can it be reused or will it retain copper??Both will work fine, I prefer matrix on a bag. I use biospira and water changes if I see any spikes.
i asked on reef2reef before and i was told by most people no matrix didnt absorb copperDoes Matrix absorb copper or make it any less potent and can it be reused or will it retain copper??
THanks, good read on that!!