i have a 20 gal tank that houses my comet and a 5 1/2 1nch(fully grown) razorback musk turtle. so as you can imagine, my biological filter works doubletime spewing out nitrates. to help combat this i recently added a small bundle of plants w/roots hanging in the water to one side of my tank. it consists of spiderplant, some sort of ivyish looking plant, and whatever those plants are that they top betta vases with. in fact the whole bundle came from a betta vase.
my question is: can i use coppersafe by mardel to treat my tank and still keep the plants there too?