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Saltwater Aquarium/aiptasia and zoanthus


i have a aiptashia problem and i have some new corals on the way..will they kill my corals? what do i do to get rid of the aiptasia. I really need help on this. what is your advice? thank you very much

Lime Juice can Kill Aiptasia Anemone
Lime Juice can Kill Ai  
Hi Justine:

Although the Aiptasia Anemone's generally will not harm most Corals, you definitely want to eradicate these nuisance marine animals, before they multiply anymore.

There are products readily available to help with this, including Red Sea Aiptasia X, and Joe's Juice. You can find these products from quality online aquarium supply stores, like Orange County Reef Aquatics This is my favorite online aquarium supply store; I've been ordering from them for years; if you don't see what you're looking for on their website, then they'll special order it for you.

See the following link below from RedSea, which includes a video about the Red Sea Aiptasia X product.

See the following link below from Joe's Juice, regarding their product.

If you are very careful, and kill only a couple Aiptasia per day, you can use store bought Lime Juice, for example Silicia Lime Juice (see the attached image); however since it's concentrated you only want to use a little at any given time, i.e. (kill only a couple Aiptasia at a time, in a given day), so that you don't alter the pH of the aquarium water, causing a major pH swing. You would apply (squirt) the Lime Juice directly onto the Aiptasia with an eye dropper or any inert injection device, that allows you to directly squirt the Anemone with some force.

Some Natural Methods of eradicating Aiptasia, include adding marine animals that will eat them, including Copperband Butterfly fish and Peppermint Cleaner Shrimp. I have personally used both of these species of marine animals for Aiptasia eradication, and they are both very effective. Don't expect the Copperband Butterfly fish or Peppermint Shrimp to immediately devour the Aiptasia, however with time they'll eventually get all of them. Plus they'll make really great additions to most coral reef aquariums.

I hope some of the above information helps you...

I wish you the best of luck with all your future saltwater endeavors.

David - All Experts  

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David Ocreef


Technical saltwater coral reef related aquarium questions are welcome. Coral, invertebrate, and peaceful species of saltwater fish questions are welcome. Questions asked on Saturday and Sunday will be answered the following Monday. REMINDER: Please check the answers pool to see if your question has already been asked and answered. Questions typically are answered within a 48 hour period, however sometimes it may take longer.


I possess over twenty-five years of hands-on experience and knowledge in the ecology of aquariums. Beyond the traditional, I have successfully tested and sustained environments that have been uncharted territories for hobbyists, for decades. I am the first to admit I don't know it all because there will always be something new, amazing, and exciting to learn about, as discoveries are made. It's a hobby one can never outgrow, or grow tired of.

MASNA - Marine Aquarium Society of North America. Director of Orange County Reef Aquatics -

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After High School, my experience and love of marine animals influenced me to take up studies in Marine Biology. Throughout college, I studied Microbiology with an emphasis on Marine Life, as well as numerous other sciences. I continued to advance in this hobby, by building a dozen or more saltwater ecosystems all utilizing Microbes as the major source of my filtration method.

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