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How? Setting up a terrarium Useful tips for ... - Reptiles Greece

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4 TYPES OF TERRARIUM<br />

In the following we would like to present<br />

two types of <strong>terrarium</strong>s in detail,<br />

the desert <strong>terrarium</strong> and a rain<strong>for</strong>est<br />

<strong>terrarium</strong>, as examples of the wide<br />

range of types of <strong>terrarium</strong> which are<br />

possible. As an interesting variation on<br />

the rain<strong>for</strong>est <strong>terrarium</strong>, the paludarium<br />

or aqua-<strong>terrarium</strong> is also mentioned.<br />

There are, of course, a whole<br />

range of conceivable combinations of<br />

climate types, which cannot be dealt<br />

with in the space available here. Tips<br />

are given on sources of appropriate<br />

in<strong>for</strong>mation.<br />

4.1 The desert <strong>terrarium</strong><br />

The habitat of the desert is generally<br />

understood to be a really hot one.<br />

<strong>How</strong>ever, when you look closely, you<br />

learn that the environment of reptiles<br />

in the desert is characterised by extremes<br />

of temperature, depending on<br />

where the animals are. At night the<br />

temperatures plunge dramatically. In<br />

order to reach and maintain the temperatures<br />

required <strong>for</strong> metabolic processes<br />

and typical behaviour (display,<br />

defending territory etc.) desert animals<br />

deliberately move between warm,<br />

sunny areas and cooler, shady ones.<br />

It should be noted that desert animals<br />

in particular need localised (!!) spots<br />

where the temperatures should easily<br />

reach 50 - 60°C, but they do not<br />

spend all day there. In the natural environment,<br />

the length of time spent at<br />

the source of heat is influenced by the<br />

air temperature and wind movement.<br />

In spring, with cool air temperatures<br />

and strong winds, they need to sun<br />

themselves <strong>for</strong> long periods in order to<br />

reach the preferred temperature. In<br />

contrast, in summer, with 38°C air<br />

temperature and no wind, they avoid<br />

direct sunshine in order not to overheat<br />

above their optimum temperature<br />

(<strong>for</strong> many desert animals this is between<br />

35 - 42°C). An important factor<br />

in the heating of a <strong>terrarium</strong> is there<strong>for</strong>e<br />

the variation in heat levels throughout<br />

the <strong>terrarium</strong>. The animals should<br />

always have the opportunity of finding<br />

cooler places when they have warmed<br />

<strong>up</strong> sufficiently. By careful choice of<br />

technical equipment and its use (e.g.<br />

never covering the entire floor of a <strong>terrarium</strong><br />

with a heating system), the <strong>terrarium</strong><br />

keeper should ensure that different<br />

climate gradients are created in<br />

the <strong>terrarium</strong> rather than a uni<strong>for</strong>m<br />

sauna climate. The most important<br />

point is the creation of a drop in temperature<br />

in the <strong>terrarium</strong>. No reptile<br />

can survive core temperatures of over<br />

48°C.<br />

A desert <strong>terrarium</strong> can be set <strong>up</strong> as<br />

follows: any type of sand is suitable as<br />

a floor covering. JBL offers red, yellow<br />

and white sand under the name<br />

TerraSand. Red TerraSand is s<strong>up</strong>plied<br />

damp and can be shaped when<br />

spread. It hardens slightly as it dries,<br />

giving burrowing animals the possibility<br />

to dig caves. According to the requirements<br />

of the animals, the <strong>terrarium</strong><br />

can be designed with stone constructions<br />

or with caves.

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