CaribSea Purple-Up Coralline Algae Accelerator Size:16 oz This broad spectrum

This broad spectrum

Automate freshwater replenishment

Magnesium also serves to prevent the excessive precipitation of calcium carbonate from aquarium water

The means that even when the aquarium water eventually begins to make its way in the first compartment

Tell someone you own a saltwater aquarium you will usually hear this:

CaribSea Purple-Up Coralline Algae Accelerator Size:16 oz This broad spectrumPurple Up Purple Up is a new pink and purple coralline algae accelerator. Since Purple Up is not a fertilizer, it does not promote the growth of nuisance algae. How does it work? Purple Up uses a unique dual method approach to coralline algae acceleration. It contains ionic calcium which immediately raises dissolved calcium levels in your aquarium water. At the same time Super Sea Calcium (a 10 micron aragonite powder derived from natural seawater)