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GC’s metro concentration is the maximum you can safely dose, but if you wanted to dose it every 48 hours (to treat brook or uronema) then just use Seachem Metroplex in-between GC dosing.
Ok, thanks. I'm not planning on prophylactically treating for brook or uronema, so I'll just stick to the dosing you recommended.


my question was about the water changes. ;Shamefullyembarrased I know you're trying to help and I really appreciate it, but I'd love to hear about the medicine in water.

