Pulsing Xenia Dying: The Mystery Solved


The pulsing xenia is a multi-colored, delicate flower that has long been associated with death. It’s in the genus Acompsa, which means “to grieve” or “lament.” The flowers were thought to be immortals and would bloom for eternity after being planted by humans who died. New research from Cornell University may have solved this mystery: they found out it reproduces sexually because of something called apomixis.

The “pulsing xenia melting” is a mystery that has been solved. It turns out that the Xenia plant, which is typically used in salads, can actually be boiled and then frozen to make ice cream.

Pulsing Xenia mortality is a major issue in the captive management of corals. They’ll be flourishing one day. The following day, they seem to be on the verge of death. As a consequence, many aquarists are perplexed about why this occurs. 

“Why is Pulsing Xenia Dying?” you may be wondering.

Your Pulsing Xenia might be dying for a variety of reasons. Check your water’s specifications first. Second, there might be an issue with illumination. The quality of Xenia’s water might be the third cause for her death. Finally, Xenia is deficient in some nutrients. 

We’ve spent a lot of time discussing this topic just for you. So, if you have a few minutes to spare, please do so.

Let’s get this party started!

Xenia Will Die In Low Light, Contrary To Popular Belief

When it comes to Pulsing Xenia, there is a frequent misperception. Many people believe that if the aquarium lights are turned down too low, Xenia will die. That, however, is not the case. 

When it comes to light, Xenia is more adaptable than other corals like frogbit. As a result, you may play around with aquarium lighting before settling on your favorite. 

Furthermore, there is a reason why people believe Xenia perishes in dim light. This is because they go into hiding when exposed to low light. As a consequence, they seem to be on the verge of passing away. However, this is not the case. 

The fundamental reason for Xenia’s departure is that she has trouble adapting to new situations. Give them some time, and they’ll start pulsating again sooner rather than later.

Don’t be concerned if you find Xenia hiding after changing your aquarium lights. 

The Reasons for the Death of Xenias

Xenias are incredible animals. Any aquarium enthusiast would tell you that Xenias coral would be in their ideal collection. 

Unfortunately, many newcomers to the hobby have no idea how to appropriately include Xenias into their aquariums. Or what it takes to look after them. As a result, they usually ask the one question we hear all the time. “Why are my Xenias dying?” is the inquiry.

Furthermore, we’re confident you’ve spent a significant amount of time pampering your Pulsing Xenia. As a result, we understand the predicament you may find yourself in if anything goes wrong.

Xenia begins to die even though she is doing everything correctly. And it is a complete disgrace. With that in mind, let’s take a look at a few potential issues.

Parameters for water

One key feature when it comes to the survivability of Xenias are the Parameters for water. 

If your Pulsing Xenia starts to smell, that is one possible symptom of their death. Usually, this happens due to the change in Parameters for water. 

There are three key Parameters for water you need to consider. They are:


The first thing you should look at is the saltiness. When it comes to the health of aquatic plants, it’s one of the most important variables. Simply put, salinity refers to the quantity of salt in a body of water. The salinity level in the aquarium increases as water evaporates. This is due to the fact that salt ions remain in the water.

Pulsing Xenias have developed to survive in water with a specified salinity concentration. Minor fluctuations in salinity are tolerated by them. 

For Xenias, a salinity of 1.026-1.028 is recommended as a general rule. The larger the divergence, however, the more stress Xenias would experience. This might lead to their death in the future. As a result, ensure sure the salinity remains consistent. 

A hydrometer or a refractometer may be used to determine the salinity of water. Simply submerge them in water to get a reading. You must correct it if it is more than or less than 1.028. To do so, look at the answer below.

Here are some options for hydrometers and refractometers to make your life easier:

pulsing-xenia-dying-the-mystery-solved-3129758pulsing-xenia-dying-the-mystery-solved-6857281Deep Six Hydrometer by Coralife Energy SaversIn your aquarium, it provides more precise salt level monitoring.Amazon is the place to go.
1650339451_159_pulsing-xenia-dying-the-mystery-solved-71322281650339452_846_pulsing-xenia-dying-the-mystery-solved-6808699Handheld Refractometer by Vee Gee ScientificProvides quick and accurate concentration measurements for almost any aqueous solution.Amazon is the place to go.

The Deep Six Hydrometer is priced between $9.99 and $11.99. Keep in mind that shipping costs vary based on your location. This will take care of everything for you. 

If money isn’t a problem, though, the Vee Gee refractometer is the way to go. It’ll set you back roughly $115-$120, not including shipping. You’ll obtain a lot quicker reading if you use the refractometer. Because refractometers only need a drop of the sample, this is the case. Hydrometers, on the other hand, demand a bigger sample. 

Also, with refractometers, Temperature is less of a concern. The sample will cool quicker than a hydrometer sample due to the tiny sample size.


Drain up to 10% of the tank water at a time if the salinity is more than 1.026. Then, to restore the water that was lost, add new water. It’s important to remember that the added water should be the same Temperature as the aquarium water.

If the salinity of your aquarium water is less than 1.026, remove 10% of it at a time. Then, to obtain the desired salinity levels, replace it with salt water.

In addition, in a big bucket, combine the saltwater according to the instructions. Then, before adding it, bring it to the same Temperature as the tank water.

Continue until you reach a reading of 1.026-1.028. Furthermore, this salinity is suitable for your other ecosystems. You may relax if you’re worried that your other species will die as a consequence of the salinity. 


Another important factor is alkalinity. It is a measurement of bases and the capacity of water to withstand pH fluctuations. The stalks of Xenias vanish one by one as alkalinity is disrupted. There’s no way back if they lose all of the stalks. 

Pulsing Xenias like a pH range of 8.1 to 8.4. It will be disastrous for them if the pH falls below or rises beyond that level. As a result, maintaining alkalinity will increase your chances of keeping the Xenias alive by a factor of 100.

To conduct the tests, you may purchase a pH testing kit online. Here are a few of our suggestions. –

1650339453_315_pulsing-xenia-dying-the-mystery-solved-27913801650339455_644_pulsing-xenia-dying-the-mystery-solved-8210616TEST KIT FOR APISTo edit, just click the Edit button.Order Now
1650339456_68_pulsing-xenia-dying-the-mystery-solved-35321161650339457_989_pulsing-xenia-dying-the-mystery-solved-2839711Aquarium Test Strips Tetra EasyStripsTo edit, just click the Edit button.Order Now

The API pH Test Kit will set you back between $4.49 and $7.49, including delivery. It’s reasonably priced and one of the finest testing kits available. Tetra EasyStrips, on the other hand, are a fantastic alternative. It’ll set you back $5.99-$7.99 plus shipping.

All you have to do is use them to take a sample of water and see what reading you get. If you’re not happy with your pH levels, try the following solution.


It’s now time to check your water’s alkalinity level. You may thus rule out alkalinity as a possible cause of your Xenia’s imminent mortality. The optimal amount of alkalinity is between 8.1 and 8.4. We’ve gone through what to do if your alkalinity is lower or greater than that in detail below.

Low pH

Is your pH level lower than 8.1? Then, in a glass of water, dissolve 1 teaspoon of baking soda. This should be done once every ten gallons in the tank. Because baking soda takes 24 hours to take effect, please wait 24 hours before checking the reading. 

Alternatively, you may drain no more than 20% of the entire water in the tank. After that, replace it with tap water and wait 24 hours before testing it again.

 High pH

If your alkaline level is greater than 8.4, on the other hand, you’ll need to reduce it. Here’s how you can do it:

Filtered, low-mineral water should be used to dilute your aquarium’s water. This is the fastest and most straightforward method for lowering alkalinity. You may also use reverse osmosis to make water and pour it straight to the tank. 

After that, take another reading of your alkaline levels. Also, make sure it’s between 8.1 and 8.4.

You’ll notice a favorable change in Xenia’s physical condition when the tank’s alkalinity is restored to healthy levels.


Large temperature changes or extreme temperatures may cause Xenias to perish. It’s owing to temperature variations that the Xenia is beginning to change color.

Temperatures between 22°C and 26°C (72°F and 78°F) are ideal for Xenias. Slight variations are seldom a cause for worry. A swing of more than 3 degrees, on the other hand, may be lethal to Xenias.

Furthermore, a sizable percentage of aficionados choose LED lighting over metal halide lighting. This is owing to the fact that the former produces less heat.

A easy way to keep track of the temperature is to use a stick-on thermometer mounted to the tank’s side. Every time you look at the tank, you should check the temperature. This will guarantee that there are no unexpected changes.

Extremely Bright Lighting

Xenias’ life revolves on lighting. It enables them to perform photosynthesis using their zooxanthellae. They’ll have the energy they need for development and other activities as a result. Medium to high lighting is appropriate for Xenia.

Xenia will begin to shrink if there is too much light. One of the most telling signs of their oncoming demise is this. What should you do if this occurs? Take a look at the video below.


If you see the Xenia is shrinking, move it to a tank with less light. The bottom of the tank is an example of this. The final option would be to reduce the brightness of your lights. However, we do not advocate this since it may have negative consequences for the rest of the residents. 

If you’re introducing a new Xenia to the tank, make sure it’s in a low-moderate light. Bring it to a location with plenty of light after it has fully settled in. 

Quality of Water

Quality of Water is another crucial factor for Xenia’s survival. A fish tank is an enclosed habitat. Any waste generated by inhabitants of your tank is contained within the fish tank. Due to the waste, toxins such as harmful ammonia and nitrite are discharged into the water. 

Xenia will begin to melt if the nitrite level rises beyond 0.5ppm. This is often the final sign of their demise. 

There is a simple method for testing Quality of Water. Just put a bucket of water from your tank next to a bucket consisting of fresh saltwater. And you’ll be able to visibly see if your tank water is contaminated. 

If the water in your tank seems to be dirty, follow the steps outlined below.


The first thing you should do is replace the carbon in your water tank. Use a power filter with a bit more this time. You might also conduct some old-fashioned water changes to get rid of the contaminants.

Three to four 30 percent water changes spaced a few days apart are recommended. Additionally, flip over the majority of the water in the tank. There’s also a potential you’ll come upon a hazardous disease that’s killing Xenia. If this is the case, a water change of 50% or even 90% is advised.

Lastly, see if changing the Quality of Water helps to save Xenia. If it does, examine what was in the water that was causing the coral’s death. In this way, you’ll be able to prevent it from happening in the future. 

Nutrient Deficiency

Photosynthesis provides the majority of the nutritional needs for pulsing Xenia, as it does for all photosynthetic cnidarian corals. The symbiotic alga that resides in its tissue aids this process. In addition to this mode of eating, some corals are suspension feeders. 

Xenias also collect planktonic detritus with their fleshy, feathery polyps. Then they receive nutrients directly from the aquarium water through their skin.

As a result, if Xenias don’t obtain enough nutrition, they cease pulsating. When this happens, it signifies they’re on the verge of dying.

There are a few things you can do, though, to avoid this from occurring. Please see the list below to see what you can do.


If your Xenia isn’t receiving enough nutrition from the tank’s contents, you’ll need to find some other sources.

Giving them reef roids or coral frenzy is one alternative. These are extra vitamins that will provide the Xenia with the nutrition they need to survive. 

Additionally, feeding them microplankton on occasion is a viable option.

And they are only a handful of the conceivable causes for your Pulsing Xenia’s death.


Is Xenia Affected by Water Flow?

Pulsing Xenia is a hardy coral that can thrive in any kind of water. Keep in mind, however, that water flow has a direct effect on pulsation. Xenias will have a weaker pulsing motion in a reef aquarium with too much water flow.

I’m not sure where I should put Pulsing Xenia.

Pulsing Xenia should not be mixed up with other corals on the main rock. They should be placed on different island rocks separated by sand. As a consequence, they won’t be able to spread very far.

What Tank Size Is Best For Pulsing Xenia?

Pulsing Xenias are fast-growing and fairly huge. As a result, they need to be housed in a saltwater tank with a minimum volume of 10 gallons. (40 liters)


That’s all we have for today about the reasons of Pulsing Xenia’s death.

We recognize the importance of the issue, which is why we’ve collected as much information as possible. Hopefully, by reading this essay, you will be able to rescue your valuable Xenias. It will take some time and effort to save the Xenias. But if you follow our guidelines, you’ll get there.

Best of luck, and don’t forget to take care of yourself.

Xenia is a type of squash that has been around for centuries. It was originally grown in the Mediterranean region, but now it can be found in many parts of the world. The mystery behind its shrinking size has finally been solved. Reference: xenia shrinking.

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