CaribSea Purple Up Coralline Algae Accelerator

    CaribSea Purple Up Coralline Algae Accelerator


    Purple Up™ from CaribSea is a patented unique formulation to speed up the growth of desirable pink and purple coralline algae in the marine aquarium.

    Since it is not a fertiliser it will not promote the growth of unwanted nuisance algae.


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    CaribSea Purple Up™ 8oz / 16oz

    CaribSea Purple up is an accelerator for pink and purple coralline algae accelerator which uses a unique dual method approach to coralline algae acceleration.

    It contains ionic calcium which will immediately raise dissolved calcium levels in your marine aquarium water and at the same time Super Sea Calcium™ (a 10 micron aragonite powder derived from natural seawater) will target the live rock surface. 
    Super Sea Calcium™ dissolves in situ; delivering calcium, strontium, magnesium, and carbonate right where it’s needed.

    Purple-Up™ also replenishes iodine which is an essential element for coralline algae tissues that quickly becomes depleted in the marine aquarium. 


    • Shake well before use
    • Add 1 capful (5ml) per 200 liters max once a day
    • Add to an are with high flow either in the sump or display tank
    • Purple-Up will cause some temporary cloudiness
    • Check the calcium levels regularly and adjust the dosage of purpleup to maintain a calcium levels between 380 ppm and 420 ppm


    We want you to be fully happy with your new macroalgae addition. Therefore we offer you a hassle free Satisfaction Guarantee.  

    If you are not 100%  happy with the macroalgae you have received on arrival we will refund you the full money back.    *1
    We even will cover the return costs. The refund will be offered after we arrived and checked the returned marine algae.

    *1 = Valid for UK Orders only, please see our Terms for EU orders HERE 


    We offer for sale macroalgae from our mature macroalgae mother colonies in a premium quality & 100% healthy within the UK and EU.
    All live algae species are sustainably grown in the UK.

    All macroalgae will be well protected when posted to you to ensure that it will arrive in the best condition at yours.


    We won't be beaten on the premium quality of our live algae cultures, and surely not on the price either!

    Have you seen the same macroalgae somewhere else cheaper?

    Please just send us a message HERE and we will check your request within 24 hours ( working days only ).

    When we can match the other price we will send you a discounted offer which will be valid for the next 7 days after receiving our email.
    This offer will be just valid for purchases using the same email address provided before.

    The price match offer is only valid for identical, same size/amount and available macroalgae species.
    As a proud UK based tax paying business, we don't price match any offers against auction sites or from private sellers.

    The price match offer is just valid for UK deliveries. We reserve the right to refuse a price match request.

    If you have any questions please don't hesitate to contact us.

    Your Livealgae UK

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    Works if you know what your doing, Recommend to watch some videos before.

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