Red Sea


Grouped product items
Aiptasia-X 2 oz (60mL)

SKU: 205235

In stock


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Aiptasia-X 500 mL Refill

SKU: 207080

In stock


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Highly effective and reef safe. Aiptasia-X eradicates Aiptasia and its larvae from your tank. The special formula of natural components form a thick, adhesive material which, once ingested, seals shut the mouth of nuisance anemones. Shortly after ingestion, the material causes the Aiptasia to implode and destroys the anemone and its planula.


In an exciting development for reef-keepers Red Sea has developed a unique patent-pending formula to treat the pest anemones Aiptasia sp., Anemonia majano and Boloceroides sp.

Aiptasia (otherwise known as glass anemones) are often introduced via live rock or corals and can quickly reach plague proportions in marine aquaria, destroying corals and other marine livestock with devastating effect.

Existing treatments are often unsuccessful as when threatened Aiptasia quickly retract into holes in the rock and release planula (larvae) into the aquarium which can rapidly develop into full anemones. Additionally, any part of the anemone’s body left attached to a rock can regenerate into a full anemone. Many treatments can, therefore, lead to a proliferation rather than the removal of Aiptasia.

Through research and development carried out by Red Sea Aiptasia-X was created. This product overcomes the problems usually associated with Aiptasia treatments thanks to its unique formula.

Aiptasia-X consists of natural components which form a uniquely thick, adhesive material. Instead of causing the Aiptasia to feel threatened, the unique formula is sensed as food stimulating the anemone to expand and ingest the material. The adhesive form of the treatment makes both the application of the material easy as well as sealing the anemone’s mouth preventing any release of planula. Within minutes of applying the material, the Aiptasia will implode, eradicating both the anemone and its planula.

Red Sea’s new treatment is completely reef-safe and any material not ingested by the Aiptasia is harmless to sessile invertebrates. Excess material will decay harmlessly over time without any adverse consequences.

Easy to use and highly effective, Aiptasia-X provides a solution long sought-after by almost every reef-keeper at one time or another in the life of their aquarium.

The Aiptasia-X kit includes a 60ml bottle of material plus an applicator set consisting of a syringe with 2 (straight and angled) lock-on applicator tips enabling treatment of even the most inaccessible of anemones. The 60ml provided in the kit should be sufficient to treat approximately 100 Aiptasia anemones.

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Product Questions

How much do you use per Anemones? (I assume its in the instructions in the box, but as I haven't gotten my box yet, I thought I would put this out here so others can estimate if they need the larger refill bottle.)
Question by: David Kelly on Sep 28, 2023, 8:09 AM
Hey there,
Thank you for reaching out to us. Approximately 2-3 Ml per aiptasia. It does not take much to cover them.

Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on Nov 15, 2023, 10:05 AM
What is the shelf life of this product?
Question by: Join the Revolution on Jan 18, 2018, 6:32 PM
The shelf life is basically indefinite just as long as nothing foreign is introduced into the bottle.
Answer by: Charlie on Jan 19, 2018, 10:53 AM
Can this product be used to kill spreading xenia.
Question by: Bradley Osullivan on Apr 28, 2016, 9:36 PM
Great question!
This is not intended for eliminating Xenia and while it may impact the, it would most likely not eliminate them. Ideally manually removal, or even harsh treatment like mixing a sludge of Kalkwasser will help to kill Xenia well. Feel free to let us know if you have any further questions!
Answer by: Connor on Apr 29, 2016, 2:25 PM
I'm assuming since its considered reef safe that it wouldn't hurt my bubble tip anemones?
Question by: Otto on Feb 25, 2014, 12:53 PM
Hi Otto,
It wouldn't hurt your anemones to use it in the same tank but I can't imagine you would want to inject your BTA's with it :-)
Answer by: Bulk Reef Supply on Feb 25, 2014, 12:53 PM