Purpleup Coralline Algae Accelerator By Carib Sea

Target specific coralline algae growth with this excellent solution. Pink and purple coralline algae provide a beautiful and beneficial addition to your marine aquarium. This unique product contains ionic calcium and 10-micron aragonite to immediately raise dissolved calcium levels and specifically target your live rock, delivering the nutrients precisely where they're needed. In addition to enhanced coralline algal growth, PurpleUp replenishes iodine, which is an essential requirement of many reef organisms. Does not promote nuisance algae growth.