Review on Seachem Polyguard Gram by Janet Hill

This water treatment is the perfect remedy for parasitic ailments in my aquarium .It causes no harm to my fish and instead helps to keep them alive and well. It's easy to administer and is completely safe in small quantities; a must-have in any pet supplies arsenal. The only drawback is that it sometimes takes a while to notice the changes, but that's a small price to pay for a healthy aquatic habitat..