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- Jun 8, 2018
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I hear this word alot from people that do not want to use cheaper chems like soda ash and ca substance not bought from a lfs or online reef store.
what are these impurities? why does this word pop up alot? with no proof they impact anything. calcium cholride is calcium cholride is it not? what am I not understanding. thanks.
what are these impurities? why does this word pop up alot? with no proof they impact anything. calcium cholride is calcium cholride is it not? what am I not understanding. thanks.