How to Achieve Red Color in Aquarium Plants
Why Are Some Aquarium Plants Red? Most aquarium plants are green, but some can be red or other colors. The green color in plants is due to a pigment called chlorophyll. The color we perceive in plants is the light reflected from them. Red plants appear red because of pigments called anthocyanins, which absorb green light and reflect blue, red, and purple light. Anthocyanins protect plants from stress, such as temperature variations, and act as a sunscreen, shielding them from UV damage. This simple explanation helps us understand how red pigments work in aquarium plants. How to Achieve Deeper Red Colors in Aquarium Plants? Your success in achieving deeper red colors in your aquarium plants will rely on four main factors: quality substrate , CO2, lighting , and fertilization , along with proper maintenance. Substrate Invest in a high-quality substrate that provides ample nutrients. We recommend using Fluval Stratum, Muyu Amazon, or Anubias soil for optimal...