How To Grow Coralline Algae In A Saltwater Aquarium
Encrusting coralline algae growth gives many saltwater aquariums a pinkish-red color, and most marine aquarists aim for a good covering of the algae. Although coralline algae comes in many different colors—there are more than 1,600 species—it’s usually thought of as pink, red, purple, or some shade in the same color family. Unlike brown, green hair, and red slime algae, all of which frequently grow in an aquarium whether you like it or not, coralline algae must be physically brought into the aquarium for it to reproduce and populate the various surfaces....