Xenia pumping, all the information

Xenia pumping, all the information

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All information on thexenia pumping, from the care to be devoted to this soft coral to the instructions for cutting. Price and curiosity. What to do if xenia does not pump and in case of a dead colony.

Therexenia pumingit is a very common soft coral in marine aquariums. Its shape resembles that of a tree with a fleshy body from which small polyps branch off. Each octopus consists of 8 feathered tentacles. While the body is always white or semi-transparent, the color of the octopus can vary, we have like this:

  • xenia pumping light brown
  • xenia pumping pink
  • xenia pumping cream
  • xenia pumping green
  • xenia pumping blue
  • xenia pumping red

The namepumpinggoes to underline the movementbutton(pumping) of the octopus which, in the aquarium, creates an almost hypnotic effect.

In nature, thexeniait is a soft coral endemic to the Indian, Pacific and Red Sea oceans. In themarine aquariumcolonies of xenia pumping can also be kept on the vertical surface of the glass, to create a very impressive animated background.

Is xenia pumping invasive?

By many aquarists it is considered an invasive species because if the aquarium conditions are optimal, thexeniait will tend to multiply rapidly, colonizing entire rocks and surfaces, until it steals the light from other nearby corals.

Due to this attitude, controlled breeding is recommended when introducing them into tanks where they are presenthard coralsslow growing.

Many snails, predatory fish, crabs and some worms consider thexeniaan inviting meal, so pay attention to the marine fauna you host in the aquarium before introducing this soft coral.

Xenia pumping, feeding

It does not need to feed, like all corals it does not have a mouth and obtains its nutrients by absorbing them from the water. Xenia absorbs a good amount of organic matter dissolved in water.

Xenia pumping, cure

It does not require special care: it just needs a lot of light, or, in order not to run the risk of seeing a disproportionate multiplication, you can place the first colony in an area of ​​the aquarium with medium light.

Xenia pumping does not pump

Are you sure your xenia is sp. pumping? There are also xenias that are not characterized by this octopus movement, so failure to pump may be completely normal.

What to do if xenia pumping does not pump? If it is true pumping, poor current or poor water quality could mitigate movement. Make sure you keep this coral in an area of ​​the aquarium where there is good water movement.

Xenia pumping, price

How much does xenia pumping cost? It all depends on the size of the colony, its substrate (whether a live rock, a shard, a piece of resin for coral cuttings ...) and above all the dealer. For example, a terracotta shard with 3 - 5 elements, you pay, from retailers such as Zoomiguana, 20 euros.

Xenia pumping, cutting

Therecutting of xenia pumpingit is easy to do, as stated, in fact, this coral is considered almost a pest but it all depends on the amount of light it receives and the quality of the water.

If you want to take a cutting, just cut the coral at its base and then place the cut branch where there is no current and it can remain stationary for a couple of days, just long enough to attach itself.

In theory the xenia should attack itself, and this happens and is easy for those who have a large enough marine aquarium to have areas without current. Those who have a small tank and cannot keep the coral in the same position for longer, can use a suction cup to fix it or a needle, alternatively, the xenia can be attack with a paste - coral glue, directly on the rock or on the aquarium glass. The coral glue should be placed on the base of the cut xenia, it is useless to put it on both surfaces, indeed, using an excess of glue you will slow down the gluing process.

Xenia pumping dead

If you notice xenia pumping simply "limp" (which has lost turgor) know that it is only suffering but is not yet dead. Dead xenia becomes gray and soft enough to flake off at the slightest touch. Too bright light can kill soft corals, just as too low a pH can have a negative impact. In addition, thexeniethey are prone to what is called "sudden death syndrome", that is, an entire colony can suddenly die without giving any preliminary symptoms and without apparent cause.

What to do if the xenia is dead? Simply remove it quickly from the water to prevent it from increasing nitrite and nitrate levels.

The optimal pH of this soft coral is between 8.2 and 8.4, if you have a low pH, you will want to use a protocol to raise it as explained in the guide articlehow to increase the pH of the marine aquarium.

Photo from

Video: Adding PULSING XENIA to the Lagoon Tank! (June 2022).