Pulsing Xenia Not Pulsing: 4 Possible Reasons

Pulsing xenia is the fastest-growing and one of the most beautiful corals in the world. This is probably the most classic and newer hobby among people.

If you are a coral lover, you would know how difficult it is to maintain.

Why is my pulsing Xenia not pulsing?

Your pulsing xenia might not pulse due to improper lighting. There might be some other reasons, like ph imbalance, iodine deficiency, and so on.

The most crucial part of having corals is to maintain perfectly balanced water. That is what makes your coral bloom properly. 

However, if you got some time to spend knowing the topic in detail, we are here to enlighten you. Here is an entire article the following about the stated issue. 

So let’s jump right into it. 

What is the Purpose of Pulsing for Xenia? 

We all know pulsing xenia pulses underwater. But do we know what the purpose of it is?

People might think the process is connected to their food-hunting process, which is incorrect. 

If you know about pulsing xenia, you might know they don’t hunt directly from the water.

They have a specialized cell for their supply of food. They consume dissolved nutrients directly from the water. 

Here is the twist. Such action creates an upward flow of water. That will create an optimum gas exchange. It facilitates the rate of photosynthesis.

Pulsing Xenia Not Pulsing: 4 Probable Reasons & Fix

You might hear about torch coral dying suddenly. Like every other coral, you might face some difficulties with pulsing xenia too. 

If you are worried about why your pulsing xenia is not pulsing, here, all your worries end. We have stated some major reasons behind it along with the solution. 

Reason 1: Iodine Deficiency

In some research, it has been proven that a minimum amount of iodine can increase the pulsing level. Now, there are so many different opinions about it. 

Some people say, without adding any iodine, their puling xenia is pulsing well. On the other hand, some people got good results out of this remedy. 

However, if you add iodine to the water, be careful. The measurement should be precise and clear. You cannot take risks with the amount of iodine in this case.

Consult an expert, and know the right amount of iodine before using it. 

Reason 2: Imbalance in Water PH Level 

Water PH level is another vital concern for pulsing xenia. The right PH balance plays a great role in the life cycle of this coral. There is an optimum PH level for pulsing xenia. 

Any more or less than the idle PH level would harm them.

The optimum PH level for pulsing xenia is 8.3. Anything below 8.3 would stop the pulsing xenia from stopping pulsing. 

Reason 3: Imbalance in Water Stream

Some people have stated a correlation between the pulsing xenia and stream. It has been proven that providing low to moderate water flow works great. 

It will increase the pulsing rate of pulsing xenia. Sometimes your pulsing xenia might start pulsing, which was paused.

Overall, this remedy might work for you to make your pulsing xenia pulse. 

In this case, do remember one thing, the current should be moderate and under control. If the current flow is strong, it would also make them pulseless. 

Reason 4: Improper Lighting

Proper lighting plays the most important role in the pulsing of pulsing xenia.

Xenia is a famous coral that is known for its photosynthetic process. For that to happen, it needs enough lighting access around it. 

They are mostly reactive to LED, VHO, T5, PC, and Metal Halide lights. Proper lighting is important not only for their pulsing system but also for their survival.

If you are still worried about your pulsing xenia, then don’t worry. We are here with some essentials that would make your journey easier. 

Product Name Order Details Product Picture

Agua salada en vivo Coral Frag – Mar Rojo Pulsing Xenia

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Instant Ocean Reef Crystals Reef Salt, Formulated Specifically for Reef Aquariums

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Carib Sea ACS00120 – Coral triturado para acuario, 15 libras

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If you are a hobbyist person, you would love to grow pulsing coral on your own. So here is a better option that you might go for.

Reef Crystal is a sea salt substitute that would make your aquarium environment just like the sea. 

Finally, the geo marine is a substance that would idle your water for your pulsing xenia to grow. 

Pulsing Xenia Care

If you are fascinated by corals, you know how crucial it is to take care of galaxea corals. However, your pulsing coral also requires certain care to grow healthy.

Let us know about a few of them.

  • Do place them in a place where it gets enough lighting.
  • Keep checking on the water salinity.
  • Facilitate enough phosphate and nitrate levels inside the tank where pulsing xenia grows. 
  • Keep checking the water PH level regularly.
  • Place the coral on its rock and ensure no coral or aquatic plants are growing nearby.

Following the stated tips above, you can ensure to have healthier pulsing corals of your own. 


Are pulsing xenia hazardous to the environment and health?

A couple of years back, there was a rumor that pulsing xenia produces palytoxin. However, it has been proven wrong. So do not worry about your pulsing xenia’s rapid growth.

They won’t cause any harm to you. But be careful about any other palythoa that are growing nearby. That might harm your pulsing xenia too. 

Where to grow pulsing xenia domestically?

You might want to grow pulsing xenia at home. The best place would be to grow them near the bottom of the tank.

You have to place them on their rock. Make sure there is a 5-6 inches gap between any other coral or rock.

Since they grow rapidly, you have to occupy that place for them.

What is the rate of pulsing xenia growing?

You will be surprised to know the growth rate of pulsing xenia. Pulsing Xenia grows so fast. You will see them growing more than double in a few weeks.

If the environment is optimal, you will find them covering the whole hard surface of your aquarium in a year.

If you find them growing too much, be ready to throw them off sometime. 

Final Words

We hope this article was informative enough to solve all your queries regarding pulsing xenia, not pulsing. If you are a hobbyist, you would love to grow at your place. 

One last tip, you should keep measuring the water salinity of were you growing pulsing xenia. You might keep one refractometer to measure that.