Marshweeds are adaptable aquatic plants often favored in aquarium setups for their lush, ornamental foliage. They require bright light and thrive in warm temperatures, with a preference for slightly acidic to neutral water. Substrate should be nutrient-rich to support growth. Common challenges include susceptibility to algae growth on leaves, potential nutrient deficiencies, and in some environments, invasive tendencies. Seasonally, marshweeds may demand more intense lighting and consistent water temperatures, particularly in environments that mimic their natural tropical habitats. Winter care often involves ensuring adequate light levels to compensate for shorter days.