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Crested Geckos, Geckos, Habitat and Enclosures

3 Best Waterfalls For Crested Geckos in 2023

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by The Pet Engineers


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One of the most common confusions that new crested gecko owners have is why their pet crested gecko isn’t drinking enough water.

What a lot of the crested gecko owners are sometimes unaware of is the fact that arboreal animals like crested geckos often find it difficult to detect still sources of water.

In the wild, a crested gecko drinks water from raindrops that get collected on leaves more often than from still sources of open water.

Similarly, in the tank, you will observe that your crested gecko drinks more water from the droplets on the foliage and enclosure walls after you mist the tank.

One way of improving the hydration of your crested gecko in such a case is to add a waterfall to the enclosure.

  • Top Pick
    Zilla Spring Cave Décor

    Zilla Spring Cave Décor

    Perfect water source for geckos

  • Premium Pick
    zoo med repti rapids

    Zoo Med Laboratories Repti Rapids

    Adds humidity to your terrarium

  • Best Value
    Exo Terra Tiki Waterfall

    Exo Terra Tiki Waterfall

    Brilliant décor for any terrarium

3 Best Waterfalls For Crested Geckos

3 top waterfalls have been listed below for your reference.

Top Pick
Zilla Spring Cave Décor

Zilla Spring Cave Décor

  • Perfect water source for geckos
  • Naturalistic cave with running water
  • Internal blue LED night light


  • It is not too noisy. It won’t startle your crested gecko.
  • It comes with a blue light that will provide an added moonlighting ambiance to the tank in the nighttime


  • It may get a bit leaky over time
  • There is no way to check the water level in the sump

Zoo Med Laboratories Repti Rapids

zoo med repti rapids
  • Made from foamed urethane
  • Realistic looking
  • Adds humidity to your terrarium


  • It is cheaper than the Zilla Spring cave and has similar functioning
  • It has separate power cords for LED and water. So, you can turn off the LEDs at your convenience without hampering the flow of water.
  • It is silent
  • It is a single piece, so no assembly is required


  • It is made of acrylic and is a little less sturdy
  • The silent functioning may sometimes act as a disadvantage as you may not notice when it has malfunctioned or stopped working. But this shortfall is manageable with a little monitoring

Exo Terra Tiki Waterfall

Exo Terra Tiki Waterfall
  • Stimulates natural drinking behaviour
  • Brilliant décor for any terrarium
  • Easy to clean


  • It is easy to clean
  • It has a slower flow of water that makes it silent and difficult to notice
  • It is also relatively cheaper than the Zilla spring cave waterfall
  • It has a unique design and adds a vibrant look to the enclosure


  • The sump is a little deep, so your crested gecko may accidentally fall into it. But this shortfall is manageable by providing foliage and branches as partial covering over the tank.

Do Crested Geckos Like Waterfalls?

Crested geckos are not capable of having too many likings and dislikes as such.

However, they do prefer waterfalls or other sources of running water over still water bodies.

This is mainly because a crested gecko cannot often detect still water.

So, chances are that the water bowl you keep for your crested gecko looks virtually empty to your crested gecko.

That doesn’t mean that you stop keeping a bowl of water.

Because your crested gecko will use it every now and then – even if not as frequently as you’d expect.

But it is recommended that you have a small waterfall inside the tank because your crested gecko will be able to detect that running water and stay hydrated.

Moreover, a waterfall will also help maintain humidity levels and make your terrarium look more natural.

What Type Of Water Is Best For Crested Geckos?

The best kind of water for your crested gecko is purified or distilled water. You can have boiled and purified tap water as well.

But distilled water is by far the best kind of water for your crested gecko.

Things To Consider When Getting A Waterfall For A Crested Gecko

As with any addition to your crested gecko tank, there are some important things to consider before you purchase a waterfall:

Size of the Waterfall

The waterfall should fit within your crested gecko tank without consuming too much of the foliage space.

Foliage and branches are necessary enrichments for your semi-arboreal crested gecko.

So, choose a size that’s big enough to be noticeable but not so big as to reduce the foliage and branches inside the tank.

Maintenance Costs of the Waterfall

Unlike foliage decorations that have just one-time investments and then periodic cleaning, a waterfall will require maintenance.

Cleaning, ensuring the electrical components are repaired and replaced in a timely manner, and ensuring the hygiene of the terrarium with a waterfall will increase the time and money you put into the terrarium maintenance.

Safety of Your Crested Gecko

Remember that the waterfall sump inside the enclosure should not hold more than a 1-inch depth of water.

Deeper sumps can increase the risk of your crested gecko drowning.


The accurate humidity of the tank must be maintained at all times. The waterfall will retain moisture.

This means you will have to adjust the frequency of misting to ensure that you don’t exceed the threshold of maximum humidity levels.

Use a hygrometer to know the precise humidity levels of your crested gecko tank.

Noise of the Waterfall

Crested geckos are skittish and easily startled. So, a very noisy waterfall will stress your crested gecko out.

This can start having a negative impact on the health, behavior, and appetite of your crested gecko.

That is why you should ensure that the waterfall that you get for the enclosure should not too noisy.


Waterfalls can make a great addition to your crested gecko tank.

Not only are they aesthetically appealing but they also promote natural drinking behaviors and ensure that the crested gecko remains hydrated.

They also help maintain the humidity levels inside the tank.

The Pet Engineers

A team of pet lovers. We have owned various pets over their years. From dogs to reptiles, etc. Our love of pets, strive to us to create up-to-date and accurate helpful guides on pets.

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