Turtle Heater

The heater for turtles is a necessary accessory in our turtles' aquariums. Some of us live in areas where, due to geographic location and climate, certain requirements are needed, such as raising the water temperature. Turtles need a heat source to maintain an adequate body temperature and for proper digestion and nutrient absorption.
Like other reptiles, turtles are cold-blooded. What does this mean? Their internal temperature and metabolic activity depend on the ambient temperature. That’s why it’s important to maintain the correct water temperature, as a sudden drop can cause diseases or even the death of the aquatic turtle.
During the development phase of turtles (the first 2 years), it is essential to keep the water temperature generally between 24 and 28 degrees, depending on the species of each turtle, so that aquatic turtles remain active and do not hibernate, thus not halting their development.
The aquarium heater for turtles will optimally maintain the water temperature. The thermostat for turtles can also be combined with other accessories such as heat lamps.
Turtle heater comparison
Below are the best options to buy a turtle heater:
Features of turtle heaters
To correctly choose a heater for a turtle tank, we need to know the most important features to consider.
- Power: The power of the heater tells us if it can properly heat our aquarium. Its unit of measurement is in watts (W), and for proper operation, it is recommended to have 1 watt per liter of water in our aquarium. If we have a 100-liter aquarium, we should have at least a 100-watt heater.
- Size: The size is given in centimeters. We should consider its dimensions so it fits in the aquarium.
- Material: The material the turtle heater is made from is very important for turtles. Turtles are not like fish; they are very strong and can break it. Heaters should be reinforced or made of materials like plastic or steel so they don't break. Glass heaters are not highly recommended unless they are properly reinforced. Avoid buying aquatic turtle heaters from low-quality brands since this element is in contact with water and carries current.
Turtle heater JBL Protemp S 100 W
When we talk about the aquarium heater for turtles JBL Protemp S, we are talking about quality. All the accessories made by this brand are designed for long-lasting durability and resistance. The vital functions of cold-blooded animals decrease as temperatures drop. Therefore, it is very important to have the right temperature in the aquarium to ensure that turtles or fish feed properly and that their metabolism works perfectly. Adjustable and safe heating.
The protective grid in which it is inserted prevents turtles from getting burned. The water heater for turtles is submersible up to 100 cm, and its 2 mm safety glass ensures great resistance. When the water level drops or the heater is removed from the water, the safety thermostat cuts off the power to protect against overheating. The heater is TÜV (German CT) certified.
Optimal heat transfer. The safe adjustable heating from JBL allows optimal temperature transfer in a range from 20 to 34 °C. The adjustment wheel ensures a setting precision of +/- 0.5 °C. The maximum temperature that can be reached will depend on the water volume and the temperature difference with the surrounding space.
As we showed in the analysis of filters for turtles, JBL is among our recommendations based on our experience.
- Protemp S 100 W
- Los mejores productos para la decoración y el cuidado de tus peces.
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JBL Protemp S 100 W heater features
Power: 100 Watts
For aquariums: 25-100 liters
Temperature range: 20 °C to 34 °C
Material: 2mm resistant glass with optional rubber protectors
Size: 25 cm
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Turtle heater NICREW
If your aquarium is large, the NICREW heater for turtles is your choice. It has an adjustable temperature with an external temperature controller that is easy to use, and the temperature control range is from 18 °C to 34 °C, always maintaining the ideal temperature for the aquatic life of turtles. Explosion-proof material made of quartz glass tube, explosion-proof safety and durability. LED indicator lets you know the heating status quickly by the LED color. Water-resistant and stable with a fully submersible design (except the controller), you can install the heater horizontally or vertically with 2 powerful suction cups. Suitable for freshwater or marine aquariums. Nicrew is a Chinese brand of aquarium accessories that has surprised us. They offer quality LED lighting, filters, and heaters.
Power: 300 Watts
For aquariums: 50-300 liters
Temperature range: 18 °C to 34 °C
Material: Quartz glass
Size: 28 cm
| Model | 50 | 100 | 200 | 300 |
| Power | 50 W | 100 W | 200 W | 300 W |
| Size | 14 cm | 16 cm | 24 cm | 26 cm |
| Aquarium size | 10 - 50 L | 10 - 100 L | 50 -200 L | 100 -300 L |
| See offers | See offers | See offers | See offers |
Turtle heater Measury
The Measury heater HEAT100 of 100 W is suitable for aquariums up to 100 L in size. On the front of the heater, there is an easy-to-read temperature scale. Using the rotary knob at the top, you can set the desired aquarium temperature on the scale. The regular heater is water-resistant and can therefore be fully submerged in the aquarium. Thanks to the included clamp with suction cups, it can be easily attached to the glass. The shatterproof quartz glass of 2 mm thickness makes the heater especially safe and durable. It has a light indicator on the front of the heating rod to show if it is operating.
- La varilla calefactora HEAT100 de 100 W es adecuada para acuarios con un tamaño de hasta 100 L.
- En la parte delantera del calentador hay una escala de temperatura fácil de leer. El botón giratorio en la parte superior permite ajustar la temperatura deseada del acuario en la escala.
- El calentador de control es resistente al agua y, por lo tanto, puede sumergirse completamente en el acuario. Gracias a la pinza incluida con ventosas, se puede fijar fácilmente al cristal.
- El cristal de cuarzo irrompible de 2 mm de grosor hace que el calentador sea especialmente seguro y duradero.
- Una práctica luz indicadora en la parte delantera de la barra de calefacción indica si está en funcionamiento.
Measury heater features
Power: 100 Watts
For aquariums: 25-100 liters
Temperature range: 20 °C - 34 °C
Material: 2 mm shatterproof quartz glass.
Turtle heater Sera Delta Heater
The Sera Delta Heater is made of shock-resistant glass with a specially slim design and overheating protection. It has a highly visible status indicator that shows the operating status in 3 colors: green (correct temperature), red (heating), purple (overheating protection). The heater's adjustment range is between 18 and 32 °C. With an extra-long 1.8-meter cable. Sera is a top brand in aquarium accessories, and the quality of their products is guaranteed.
- Fabricado en vidrio resistente a los golpes
- Diseño especialmente delgado con protección contra sobrecalentamiento
- Indicador de estado bien visible que muestra el estado de funcionamiento en 3 colores: verde (temperatura ok), rojo (calefacción), morado (protección contra sobrecalentamiento)
- El rango de ajuste del calentador se encuentra entre 18 y 32 °C
- Con cable extralargo de 1,8 metros
Sera Delta Heater features
Power: 100 Watts
For aquariums: 25-100 liters
Temperature range: 18 °C to 34 °C
Material: Resistant glass
Size: 25 cm
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Turtle Heater BPS Submersible for Aquarium 100W
The BPS turtle heater offers excellent value for money. The heater is made of high-quality stainless steel, scratch and corrosion resistant, and 100% explosion-proof. Perfect for turtles or tropical fish to live through the winter. The temperature of this aquarium heater can be adjusted from 16℃-32℃, and it will precisely maintain the desired temperature. With 2 strong suction cups for secure attachment. The heater must be fully submerged.
BPS heater features
Power: 100 Watts
For aquariums: 25-100 liters
Temperature range: 16 °C to 32 °C
Material: Stainless steel.
Size: 25 cm
- Fuente de alimentación: 220V-240V 50HZ. Potencia: 100W.
- Calentador de acuario totalmente sumergible --- Calentador de acuario de acuario, adecuado para acuarios que van desde 50w a 300w.
- Escala de temperatura --- El calentador de tanque pecera analógico subacuático compacto se puede ajustar entre 61 ° F ~ 89 ° F (16 ° C ~ 32 ° C). Mantiene temperaturas constantes y estables para tus criaturas acuáticas.
- La barra de calentamiento se usa con una potencia de calentamiento de 1.5-2 W por litro de agua. Por ejemplo: 50L x 2 =100w
- Litros: 50-100L. Rango temp.: 20-34 ? 68-94 °F
Thermoheater Exo Terra for Turtle
The thermoheater keeps the terrarium water around 25°C. Preset submersible heater. With stainless steel protector on the power cable. Sturdy construction for safety. Compact design with suction cups for mounting. Exo Terra is a leading brand in the sale of specialized reptile accessories.
Exo Terra heater features
Power: 50 Watts
For aquariums: 10-50 liters
Material: With stainless steel protector
Dimensions: 4.57 x 6.1 x 28.96 cm; 210 grams
- Mantiene el agua del terrario alrededor de 25°C
- Calentador prefijado sumergible
- Protector de acero inoxidable en cable de corriente
- Construcción resistente para seguridad
- Diseño compacto con ventosas para montaje
Advantages of a turtle heater
The turtle tank heater will keep your turtle active throughout the winter, and it will eat properly even if you live in a cold area and your turtle cannot survive in that climate (temperatures below 10 degrees).
A heater will help your turtle have an accelerated metabolism in winter, but you must be aware that it will need food during this period. This will help it develop healthily and more quickly.
By maintaining a controlled environment, your turtle can fully develop throughout the year without stopping eating. It will not hibernate. When winter arrives, their metabolism slows down because the cold makes them stop eating and growing. That’s why many turtles don’t grow in winter. However, with a turtle heater, your turtle will continue to grow and develop all year round. Remember, if you live in a tropical or warm climate, a heater is not as necessary.
Disadvantages of a turtle heater
If you use a heater, you could cause burns and serious injuries to turtles, as their skin may be at one temperature and the heater surface much hotter, causing burns. For this reason, we must choose a turtle heater as we will show later.
Another disadvantage is breakage, as turtles become very active due to the heat. Being cold-blooded animals in a warm environment, they become completely active. Turtles start swimming everywhere, moving stones, substrate, and even the heater, which in this case can break and cause an electric shock or burn. For this reason, we must choose a heater suitable for turtles.
Finally, we must keep the enclosure covered, both the dry area and the aquarium, so that the temperature in the enclosure is even. If it is uncovered, the two environments can mix, meaning the heat in your tank water escapes and the cold from the dry area enters. This can cause your turtle to get pneumonia due to the heater and drafts entering the enclosure, which can lead to death.
Remember that heaters must be in a specific position; you cannot place them however you want. Here, the heater design, the shape and size of your aquarium, and the currents created by the turtle filter all play a role.
How does a turtle heater work?
The water heater for turtles is responsible for maintaining the optimal temperature for our turtles. To do this, we must set the ideal temperature for our turtles. The temperature should be 23 to 28 degrees. We must adjust the controller on our heater, which may be built into the heater itself or be an external controller. The operation is simple: when the temperature drops below the set point, the heater turns on until it reaches the desired temperature. Depending on the heater, it may indicate with an LED when it is active. Whenever you handle the heater, whether to adjust or maintain it, always unplug it from the electrical outlet.
It is important to periodically check the heater and make sure it is working properly to maintain a suitable temperature for your turtle.







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