How to Set Up a Bearded Dragon Vivarium

Published: 26th March 2012
Views: N/A

During a visit to a pet shop recently I was disturbed to see a sign on the front of a vivarium containing young beardies which read 'ideal for beginners'. I think this gives the very wrong impression of this reptile. Whilst they are not difficult to look after, their needs and requirements have to be properly understood in order for them to have a happy, healthy life.

Reptiles are similar to fish in that they need to live in the correct environment for them. You wouldn't put a marine fish in a tropical aquarium, for example, and expect it to live, and even different tropical fish like different types of water - acid, alkaline or brackish for example. Most pet shops are fairly clued up on fish keeping. But many shops selling bearded dragons have only a basic knowledge about their requirements, and are all too often guilty of letting a new owner buy equipment which is totally inappropriate. Or more worryingly, even encourage them to buy it. Worst of all are 'bearded dragon complete set ups' - most of which contain vivariums that are too small with heatmats and substrate which are actually harmful to beardies.

As with aquariums, you need to understand the natural habitat of a bearded dragon before setting up what will be its home for life in your house.

Bearded dragons come from the hot, dry deserts of Australia. The earth is baked dry so they are used to a hard surface to walk on. They are semi arboreal, and are known to climb fenceposts and tree stumps to bask. The hot sun bakes down on them from above. They spend most of their time basking and sleeping and sleeping in full sunlight, and when they are too hot, they move to a cooler place in the shade as, like many cold blooded animals, they thermoregulate. That is, they control their body temperature by moving from a hot place to a cooler one.

In the desert they very rarely, if ever, come across standing water. They have evolved to extract the moisture they need from the food they eat, and therefore it is not unusual never to see a bearded dragon drink. Their lungs can only cope with low humidity levels.

So what does this tell us? Firstly, that they need a good sized vivarium where a wide temperature range is possible. Secondly, they need something to climb on. They need to get their heat from above - not underneath them, and water features in a vivarium will harm their health. They also need exposure to UVB rays that they otherwise would get from the sun. That does not seem to stop shops selling too small vivariums, heatmats (which can actually burn the bearded dragon's stomach as they cannot feel heat through their bellies), waterfalls, loose substrate that can be swallowed and impact in the gut, and sometimes they even neglect to tell the purchaser that they need a UVB tube. So be warned.

So, now we know what we don't need, how should the bearded dragon's vivarium be set up to ensure it lives a long and healthy life?

First of all, an adult bearded dragon will need a vivarium that's 4ft x 2ft x 2ft (120cm x 60cm x 60cm). When you consider an adult beardie will be close to 2 ft (60 cm) in length you can see how anything less wide will be uncomfortable for it. Baby beardies are quite happy being put straight into a full size vivarium - in the desert no one partitions off a part for them to use! For babies the decoration should be kept simple so that they can catch their food easily. As juveniles grow so fast it is false economy to start off with a smaller sized vivarium.

There should be a heat source at one end of the vivarium - a 60 or 100 watt spotlight is ideal. You can buy these from supermarkets or DIY stores if you don't want to buy the ones made specifically for reptiles.

It is important to control the temperature at the cool end of the vivarium - your bearded dragon will not survive if it cannot heat up and cool down when it needs to. In order to control the temperature you will need a thermostat. Many people assume this is to ensure the basking temperature is kept high - the opposite is the truth. The thermostat should be kept to make sure the cool end of the vivarium does not go higher than 85f (30c). Once this is right it should be easy to manage the temperature at the basking spot which should be 105f (41c) - the important word being 'spot'. This does not mean the whole of the hot end of the vivarium should be at this temperature, just the spot where the beardie will bask. The 'spot' can be a log, branch or rock on which the beardie can bask to expose himself to the maximum heat. Raising or lowering the basking spot will alter the temperature until it gets to the right level.

It takes a little time to get the probe of the thermostat in the right place to maintain the temperatures accurately - you should start by placing it at the cool end, and then moving it up the vivarium if the temperatures are too low. A good digital thermometer with dual inputs and dual readouts will let you see the temperatures at both ends of the vivarium at once. As it's a bit tricky for beginners to get it all right, it's recommended to set up the vivarium and have it running for a week before introducing the bearded dragon.

Depending on your location and your house you may not need any night time heating at all - they need a good temperature drop at night in order to be able to get to sleep. The temperature can go down to 60f (16c) for adults, 65f (18c) for juveniles. If your house gets very hot during summer you may find you need a reptile fan to cool it down.

The other vital piece of equipment is the UVB tube. This should be the strongest that you can buy - currently tubes are selling at 12% UVB which are the best. 10% should be the minimum you choose. The output fades after six months, so tubes should be replaced on a regular basis. The tube should run the whole length of the vivarium, so for a 4ft vivarium you should select a 42" tube. This will mean the bearded dragon is exposed to UVB for all the time the light is on. 12 hours under a UVB tube is only equilvalent to about 20 mins in the full heat of the sun in the desert, so do not use any hides or caves as your beardie need the most exposure to UVB as he can get.

The heat and light should be on for at least 12 hours a day - in summer you might want to raise this to 14 hours to mimic a change in season.

The final necessity is substrate. When young, bearded dragons are inaccurate feeders, and if they are on sand can take mouthfuls of this as they try to catch their food. Their smaller stomachs are also less able to cope with grains they might swallow, and loose substrate in their gut can lead to impaction which is generally fatal. Wood chippings or pellets should be avoided at any age. Another dangerous substrate is Calci Sand, which can be marketed especially for bearded dragons - this clumps together when wet and so is far worse than normal sand.

Until the age of six months plain kitchen towel is the safest substrate and carries no risk to their health. When they are six months old they can go on children's play sand which is clean and very fine. Pets shops don't usually give this advice as they don't sell either product! The best substrate for an older beardie is a mixture of broken sandstone paving slabs with some playsand inbetween the cracks. The hard surface is more natural for their feet, and helps keep their nails down. This substrate looks good too.

They do like to climb, so branches and rocks are welcomed. You can get these from the wild as long as they are sterilised before putting in the vivariums.

Other accessories are backgrounds - beardies do like climbing on the polyrock walls often sold in pet shops, but really the background is a matter of choice. As are any other decorations such as fake plants. Real plants cannot cope with the dry conditions, and are likely to be thrashed in any event. Food bowls and perhaps a shallow water bowl will complete your set up, and the result should be a happy healthy bearded dragon who will give you pleasure for many years to come.


------

MyBeardedDragons website contains information for the new owner on how to keep and feed a bearded dragon properly so that it is happy and healthy. An active forum dedicated to bearded dragons gives advice and support to new and experienced owners.

Report this article Ask About This Article


Loading...
More to Explore