Aqua Shade 1 Gallon

Aquashade® is a mix of blue and yellow dyes that absorb certain wavelengths of light essential for plant photosynthesis. Once applied, the water will maintain a light aqua-blue hue. For optimal results, apply Aquashade before the growing season as a pre-emergent treatment (before plant germination). Using it during the growing season will help slow down and limit underwater plant growth.