The Planted Tank Forum - View Single Post - Muriate of potash vs water softening pellets
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Old 02-03-2013, 04:42 PM   #1
bpb
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Default Muriate of potash vs water softening pellets

Haven't seen the muriate of potash locally, but the grocery store carries Morton water softening pellets which it advertises as KCl. Is that a safe substitute? Or will the concentration be different? Any other additives I would need to worry about?
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