I just bought some plants for my Refugem and my non plant eater tank..Refugeum is fresh water..does anyone know did I just get taken? is Dracaena an UNDERWATER plant its in my 55 Gal completely submerged?Spathiphyllum was also in the combo is it UNDERWATER PLANT?Trichomanes and syngonium? Will they survive in the refugem with roots underwater but plant tops above water?Will they still die soon?