CaribSea Purple Up Coralline Algae Growth Accelerator 16oz
Purple-Up is a pink and purple coralline algae accelerator designed to promote the healthy growth of coralline algae without encouraging nuisance algae growth. Unlike traditional fertilizers, Purple-Up does not contain nutrients that support unwanted algae blooms.
It uses a dual-action method to accelerate coralline algae development. First, it contains ionic calcium that quickly increases dissolved calcium levels in the aquarium water. Second, Super Sea Calcium—a 10 micron aragonite powder derived from natural seawater—dissolves directly on live rock surfaces, delivering calcium, strontium, magnesium, and carbonate where they are needed most.
Purple-Up also helps replenish iodine, an essential element for coralline algae tissue that can become depleted in closed aquarium systems.
| Key Components | Function |
|---|---|
| Ionic Calcium | Raises dissolved calcium levels in water |
| Super Sea Calcium (10 micron aragonite) | Dissolves on live rock; delivers calcium, strontium, magnesium, and carbonate |
| Iodine | Supports coralline algae tissue health |
FAQ
Does Purple-Up promote the growth of nuisance algae?
No, Purple-Up does not promote nuisance algae growth. It is specifically formulated to support coralline algae without introducing nutrients that encourage unwanted algae blooms.
How does Super Sea Calcium work in the aquarium?
Super Sea Calcium is a 10 micron aragonite powder that dissolves directly on live rock surfaces, releasing calcium, strontium, magnesium, and carbonate where they are needed for coralline algae growth.
Is iodine included in Purple-Up?
Yes, Purple-Up replenishes iodine, which is essential for coralline algae tissue and can become depleted in closed aquarium systems.
Melanie Lyman –
I’ve used Purple-Up for three months now and my coralline algae has grown noticeably. The color is vibrant and the growth is even on the rock. No increase in green algae, which was a concern before. It’s easy to add and works well with my existing setup.
Jacob Watson –
The product arrived quickly and the instructions were clear. I added it to my tank weekly and saw visible improvement in algae coverage. The pink and purple hue is attractive and the algae looks healthy and dense.
Stephanie Hill –
After using Purple-Up, my coralline algae has spread evenly across the live rock. I didn’t have to adjust my water parameters, and the tank remains balanced. It’s a simple, effective solution for algae growth.