Gecko in a Fish Tank: The Pros, Cons, and Alternatives

a vivarium

Can a Gecko Live in a Fish Tank. A Fish Tank or aquarium is the most commonly used Gecko enclosure. There are a Variety of Gecko enclosures that are used to house these friendly Lizards. Geckos are a very common species of lizards that are kept in classrooms.

Gecko can live in fish tanks, and this kind of housing for Gecko is commonly known as an aquarium. Aquarium has a top screen that prevents your Gecko from escaping and helps prevent others from a pet from getting to your Gecko. You can purchase your Gecko from a pet store.

Can a Gecko Live in a Fish Tank

They are easy to get and easy to clean, which makes them a very common Gecko Home.

A tiny reptile can live in a 10-gallons tank. So, its general rule is 10-gallons per Gecko, and house for two geckoes, you should need a 20-gallon tank, and so on.

Can a Gecko Live in a Fish Tank / Aquarium

An aquarium is a type of enclosure that is used for plants and small aquatic animals. This is different from a terrarium or a vivarium; an aquarium contains water and is most commonly used to keep fish. You can use it to house reptiles when you are a little bit handy and make the necessary adjustment.

Types of Tanks:

Commonly, there are two types of tanks.

  • Glass tank
  • Wooden tank
  • Plastic tank

Tank size Used for Keeping the Gecko

The first thing is to consider is the tank size. The minimum tank size for one leopard gecko is 10 gallons. On average, you have to increase the tank size by 5 gallons for every Gecko you add:

  • Ten gallons (approximately 38 liters) for 1 Gecko.
  • 15 gallons (about 57 liters) for 2 Gecko
  • Twenty gallons (about 76 liters) for 3 Gecko.

Leos are ground Gecko and prefer tanks that are long and relatively shallow. Avoid tall and narrow tanks such as those commonly used for chameleons or other tree-dwelling species.

Materials That Can be Used in the Gecko Tanks

A tank you will for setting up your Leo habitat can be made of a different material. There are two types of tanks used in the gecko habitat.

  • Glass tank
  • Wood tank
  • Plastic tank
  • Glass tank:

A glass tank for leopard gecko is a classic option, and most people like this kind of tank. Glass Glass has the highest visibility of all materials, it is chemically (don’t leach chemicals), and it is easy to clean and disinfect. If thick enough and handled correctly, it is surprisingly durable. A well-kept glass terrarium can look new for decades.

  • Plastic tank:

Plastic tanks for leopard geckos plastic tanks, made out of PVC or ABS plastic, have become popular in the hobby because of their durability and adaptability. They are lighter and less prone to breaking than glass tanks, and their sides can be drilled to fit cables and equipment.

  • Wood tank:

Wood tanks are similar to plastic ones. A plywood enclosure will have all sides made out of wood except for the front, usually made out of GlassGlass. Wooden pens are one of the cheapest options out there and are the easiest type to make yourself.

Other Types of Gecko Enclosures

Gecko (can’t live only in a fish tank and can live in other kinds of enclosure. House creation for Gecko is effortless and can adapt reasonably well to living in captivity. Making the house for Gecko should not be so large and can be kept in an enclosure of 10 to 30 gallons, depending on the number of created Gecko you want to house.

Here is some different kind of enclosures other than aquarium:

  • a terrarium
  • a vivarium
  • a screen or mesh cage
  • A Terrarium:

A terrarium is a glass enclosure that typically contains only soil and plants. Terraria have an opening to take care of the plants. Most terraria have a purely decorative or ornamental function.

You will see the term terrarium if you are looking for the housing of Gecko or other reptiles. This is because there is a lot of confusion about the term terrarium and vivarium, and some sites will use the term terrarium for a vivarium. You can solve this confusion if you know about the meaning of terrarium.

A Vivarium

The vivarium is a correct term that is used for Gecko or reptile enclosure. The meaning of this word is a place of life in Latin and is precisely that. A vivarium can house small animals and be mostly used for housing reptiles and amphibians. Most people try to make the natural habitat of the animal while adding some plants and branches.

Vivaria will be small or large, depending on the animal’s size, the number of animals, and your personal preference. If you have a lot of space, you can create a room-sized vivarium outdoors, but most of you will settle with a smaller vivarium that can be placed on a table or cabinet.

Screen or Mesh Cage

Rodents are mostly kept in a mesh cage, but they can be used for some reptiles and crested geckos. A screen or mesh cage consists of a frame that’s usually made of plastic or almunium. Next, a screen or mesh is pulled over this frame and is zipped on one or more sides. The mesh can be made of fiberglass, nylon, or plastic and provides adequate ventilation while also making it easy to mist the enclosure.

Gecko Substrate

There are many options available while using the substrate for your gecko terrarium. Your wrong choice while selecting the substrate for Gecko may lead to serious health problems.

It, too, is essential to consider all factors of the substrate before making a decision. The best substrate for your leopard gecko may also vary depending on the Gecko’s age and size.

The ideal leopard gecko substrate will be compact, easy to clean, and impossible to ingest accidentally.

Seven best Gecko Substrates

1) Reptile carpet

This one is the most popular substrates for its easy use; reptile carpet is a safe and attractive substrate for gecko tank.

2) Newspaper

The newspaper is an affordable substrate, preferred by many owners for the baby gecko, a less attractive but equally safe option. It must be replaced daily to avoid bacterial growth or risk of infection, but the newspaper is easy to find and return at a lower cost than many substrates.

3) Paper towels

Paper towels are a favorite among gecko owners for several reasons. Paper towels make it easy to see where waste and soiled areas need to be replaced. This helps maintain a safe and healthy habitat for your Gecko.

4) Prepackaged bedding

Many types of prepackaged bedding exist, some claiming to the best for Gecko because they are native to the Gecko’sGecko’s natural environment such as crushed/shredded shells and coconut, etc.

5) Stones and slate

Tiny stones or rocks should be avoided because the Gecko can ingest them. Some people use large rocks or pieces of slate or create a natural-looking habitat with basking spots and hiding spots.

6) Tile flooring

Tile is an excellent alternative to many substrates, as it retains heat well and is easy to clean and maintain.

7) Shelf liner

Shelf liners are an alternative substrate that can be used for leopard gecko.

Habitat requirements for Gecko:

The perfect habitat for a Gecko would be one that mimics their natural habitat as closely as possible. There are the following habitat requirements for Gecko:


You don’t want your Gecko escaping and getting out in the dangerous outside world or be eaten up by other pets you might have. Catching an escaped gecko can be very difficult, so you want to be sure that the enclosure is at least escape-proof.

Proper ventilation:

An enclosure should have properly ventilated without being in a draft. Mesh cage can be perfect for ventilation but can also cause respiratory problems when there’s a draft.

Right humidity:

Humidity is created by daily misting of the enclosure and can be accomplished in most enclosure types.

Comfortable temperature:

Gecko is most comfortable in an enclosure with room temperature. You should not need any special heating equipment, except in colder climates or winter. But some chamber can heat up faster than others, so you consider this when choosing one.

Enough space:

Not much space is required for Gecko, and they feel comfortable in an enclosure of 10 to 20 gallons. You should know about the number of Gecko you want to house.

Climbing possibilities:

Gecko loves to climb because Gecko is an arboreal species. This means that you will need to have plants and branches in the enclosure.

Type of GeckoUBV / UVA / LightingTemperature Range
Gradient (warm-cool)Night TempHumidity Range
LeopardTropical 2587-90 F88-78 F70-75 F30-50%
African Fat TailedTropical 2588-90 F85-75 F70-75 F40-60%
DayTropical 2590-95 F85-78 F70-75 F70-80% + Spray Mist
CrestedTropical 2578-68 F68-75 F70-80% + Spray Mist

What is a Gecko rack?

The Gecko is the perfect solution for transporting material horizontally or vertically. It is ideal for sorting all components needed for a particular job, sorted by the order. Inclining both to the side and back, this rack’s design ensures that panels, bars, poles, and tubes or even skis can be stored vertically and remain stable during transport.

Gecko racks come in two different dimensions so that there there’s always one to meet your need:

  • For even more excellent maneuverability: with two compartments (320 mm spacing)
  • For even greater capacity: with four compartments.


Gecko can live in a fish tank most probably but also live in other kinds of enclosures. Aquariums seem to be the most common that are used. Gecko has different habitat requirements. Gecko can be transported from one place to another via racks.

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