FAQ: Is it possible to overdose Seachem CupriSorb™?

Any product can be overdosed, and CupriSorb™ is no exception.  Elements like copper are very dangerous to fish and invertebrates when present in high concentrations, but depleting these elements from the tank completely can result in symptoms of trace element deficiency like tissue degradation, poor coloration, and improper growth patterns.  Use CupriSorb™ only as needed to reduce dangerous levels of metals.