1-2-Grow! Lysimachia parvifolia ‘Red'Under simple aquarium conditions, Lysimachia parvifolia Red already develops a reddish coloration. With improved lighting and good nutrient availability, the leaves become increasingly intense in colour, making it an attractive accent plant in the midground or background. The submerged leaves are small, rounded and resemble baby spinach, which is why the plant is sometimes referred to as Samolus parviflorus Red. The true Samolus parviflorus is a green