The temperature regime of the habitat is one ofkey factors for the vital activity of organisms. Provide a comfortable environment for indoor fish allows aquarium heater with a thermostat. With its help it is possible to maintain the aquatic environment in a favorable condition for its inhabitants. However, the device must be properly selected and connected.
Advantages of devices and relevance of use
Using an aquarium heater withthermostat allows you to automate the workflow. In operation, there is no need to regularly turn on and off the device. It is enough to start the device once, and it will maintain the set temperature for the entire time with an error of no more than 1-2 degrees.
Under what conditions would such a device be required?
- Indoors there are significant fluctuations in temperature throughout the day. Frequent opening of doors, windows, or poor heating in a room may become colder.
- The aquarium is inhabited by tropical fish, which are accustomed to warmer conditions. They simply are not able to conduct normal life at room temperature for a long time.
Water temperature for the inhabitants of the aquarium affects most aspects of life. Oxygen consumption depends on it, which noticeably increases in warm water.
Classification of heating devices
In specialized stores you can find models of aquarium heaters with thermostat of various types.
- Flowing products are compact elements in a plastic case. They are fixed in a vertical position directly on the external filter.
- Heating mats are made in the form of rectangular panels, which are fixed under the bottom of the tank with water. In operation, they are quite convenient.
- Submersible instruments are lowered into the liquid. They are made of glass, technical plastic or titanium. Their shape resembles a specific flask or an oblong cylinder.
- Cable analogues are located under the ground in a zigzag manner.
Types of used thermostats
When using an aquarium heater withtemperature control among fish lovers an opportunity to exercise the most accurate temperature control over the water environment inside the tank. An additional element that allows you to customize the desired mode can be remote or built-in.
In the first case, the thermostat is outaquarium. It is not subjected to constant exposure to the aquatic environment, due to which it is possible to increase its service life. Replacing such devices is made without any difficulties. In the second case, the shut-off and control valves are built into a special casing with air tightness.
The most popular solution is aquariumTETRA submersible thermostat heater. The manufacturer produces models whose power varies in the range of 25-300 W, therefore, it is not so difficult to choose the appropriate option for the capacity of any size.
The design of the thermostat
Valves usually consists ofbimetallic thermostat and a small plate through which during heating the electric current is passed. In high-quality constructions, contacts are made of copper alloy with nickel and zinc, so that they do not stick together. In the production of cheap analogues, other alloys are used that are not capable of providing a reliable connection.
The most popular electronicthermostats. Reviews of aquarium heaters with such devices come mostly positive. They can not be compared in performance with devices equipped with mechanical analogs. Their main advantage consists in more exact maintenance of the set temperature.
Basic power selection rules
Before purchasing a heaterit is necessary to determine the volume of the future aquarium. The choice of device power will largely depend on this parameter. To avoid additional calculations, it is recommended to use the table.
Watt power | Maximum volume in liters | Minimum volume in liters |
300 | 300 | 230 |
200 | 200 | 130 |
100 | 100 | 60 |
75 | 75 | 35 |
50 | 50 | 15 |
25 | 25 | 10 |
For example, aquarium heater with thermostat AQN 75 W can be used for tanks with a volume of 35-75 liters. It is not recommended to use it in tanks of smaller or larger sizes.
Description of the installation process
Heating device is fixed inthe place where the strongest flow is observed. This is usually the area near the outlet of the pump. The heater can be installed in a horizontal or vertical position. The instructions usually indicate the option of installation.
Some models have a small bottom.plastic or rubber cap that protects the flask from mechanical stress. If not, then one of the suction cups is lowered down. Sometimes fish can automatically disturb the device. The installation is considered correct if there is a minimum acceptable level of immersion.
Final part
Leave numerous reviews about devices forMany consumers in Valuyki have managed to maintain the optimum temperature. Aquarium heater with thermostat is used by most residents of the city. Particularly marked products with electronic valves, as they allow to avoid even minor temperature fluctuations.
