I was going to buy a
trace elements product this weekend, and found a SeaChem product that *seemed* to fit my needs. However, I was looking at the list of ingredients and to my surprise, discovered it contains
Copper.
COPPER!?!?!
Now call me a complete idiot here, but isn't
copper harmful? And even if added in miniscule trace amounts, won't that eventually contribute to
DSB Toxicity?
Just curious.
