@Max There is little evidence that pure colloidal silver is highly toxic to any animals, marine or otherwise.
Quite the reverse, in fact, as sickness is highly correlated with mineral deficiencies, especially selenium and silver.
@Max There is little evidence that pure colloidal silver is highly toxic to any animals, marine or otherwise.
Quite the reverse, in fact, as sickness is highly correlated with mineral deficiencies, especially selenium and silver.