What's the difference in the two? Can they or should they be used together?
Component B-- Component designed for supplementing heavy metals in marine aquarium.
Micro E--- Supplement contains concentrated heavy metals – manganese, vanadium, zinc, nickel, iron, chromium, cobalt & copper. Mixture of trace elements necessary for all marine organisms.
Component B-- Component designed for supplementing heavy metals in marine aquarium.
Micro E--- Supplement contains concentrated heavy metals – manganese, vanadium, zinc, nickel, iron, chromium, cobalt & copper. Mixture of trace elements necessary for all marine organisms.


