Terrariums Vs. Aquariums for a Chameleon

Terrariums and aquariums are both used for housing pet chameleons. Glass and plexiglass terrariums and aquariums are virtually the same in terms of construction. Aquariums tend to be sturdier, as they must contain water. There are significant differences between screen terrariums and the glass or plexiglass aquariums and terrariums. Screen terrariums allow for greater airflow, which can be problematic for some chameleons.

  1. Size and Shape

    • Terrariums tend to be taller than they are wide, whereas aquariums are usually wider than they are tall. In this regard, terrariums are more suitable for chameleons, as these lizards enjoy lots of branches and foliage for climbing. A majority of the faux plants and branches sold for lizard terrariums are designed for tall enclosures measuring 24 inches, 36 inches or taller. Tall enclosures are preferred for reptiles because the animal has greater control over temperature. A 2- or 3-foot-tall terrarium enables the chameleon to move toward or away from the light source at the top of the enclosure.

    Glass and Plexiglass

    • The glass and plexiglass found in aquariums and some terrariums can be problematic for some chameleons. The animal will see its reflection in the shiny surface of the enclosure, and often the chameleon mistakes his reflection for another animal. The chameleon may perceive this other lizard as a threat and this can cause it to become stressed, particularly in the long term. Screen terrarium enclosures are ideal in this regard, as there is no reflection, and thus, the chameleon doesn't perceive a constant threat.

    Heat and Humidity

    • Chameleons need lots of heat and humidity. Most types of chameleon require 90 percent humidity, and temperature gradient of 75 to 90 degrees Fahrenheit. Aquariums and plexiglass or glass terrariums are more effective in retaining the heat and humidity, though you must use caution to avoid an environment that's too hot. Screen terrariums are more prone to sudden fluctuations in heat and humidity. For screen terrariums, temperature can be controlled with a reptile heater, mister and an external humidifier.

    Accessories

    • Many chameleon accessories, like heat lamps, UV lamps, misters, hoods, and decor are made to fit on standard terrarium shapes and sizes. Fish accessories are typically sold to fit on aquariums, whereas reptile accessories are generally sold to fit on terrariums. Therefore, it can be difficult to find the appropriate accessories for an aquarium that's being used as a chameleon habitat.