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The 200w titanium water heater with controller is designed to maintain a stable water temperature in indoor cultivation tanks, allowing you to create a balanced root environment in hydroponic and technical irrigation systems where thermal stability is crucial.

In indoor cultivation installations, water temperature control directly influences nutrient absorption, root metabolic activity, and system stability.
The Titanium water heater 200w w/ controller Water Master is made of pure titanium with TA2 alloy, a material designed to work continuously in contact with nutrient solutions without degrading. The separation between the digital controller and the temperature probe allows for an accurate reading of the water, avoiding erroneous measurements caused by external variations.
This fully submersible model integrates overheating protection and an intelligent stepped heating system that helps maintain the temperature without sudden spikes. The nickel-chromium quartz heating element provides mechanical resistance and reliability in medium-volume tanks, making it a suitable option for hydroponic setups, NFT systems, DWC, and other Irrigation systems used in technical cultivation.
Keeping the water within a stable thermal range reduces the appearance of fungi, limits root stress, and improves irrigation water treatment in controlled environments.
Within indoor cultivation, changes in ambient temperature can quickly affect the water stored in tanks and reservoirs. This 200 W heater allows you to compensate for thermal drops and keep the nutrient solution within a stable range throughout the cycle. It is especially useful in grow rooms, tents, and spaces with low thermal inertia, where water temperature conditions root development and system efficiency.
The main function is to keep the irrigation water at a suitable temperature for plant growth. Working regularly between 20 and 24 ºC helps optimize nutrient absorption and root oxygenation. This heater prevents damage caused by water that is too cold or excessively hot, contributing to more uniform development in hydroponic systems and installations with professional indoor cultivation accessories.
Installation is done by fixing the heating tube inside the tank using the included suction cups, ensuring complete immersion for safe operation. The temperature probe is placed at the desired point in the tank and the digital controller allows you to set the target temperature. As a general reference, it is recommended to calculate 1 W per liter of water, so a 200 W model is suitable for tanks close to 200 liters or to combine with other heaters in larger volumes.
Among the most notable advantages are the thermal accuracy of ±1 °C, the resistance of titanium to nutrient solutions, and the safety provided by overheating protection. The digital control makes adjustment easy and provides a clear temperature reading, while stepped heating helps optimize energy consumption in continuous irrigation systems.
The Titanium water heater 200w w/ controller offers a balanced ratio between technical features and cost, aimed at growers seeking reliability and precise water control in online grow shop installations specialized in indoor cultivation.
This product is available at Hydroponics Blanes, a trusted Grow Shop with extensive experience in solutions for technical cultivation. Through the online grow shop it is possible to purchase it with discreet shipping, specialized advice, and a complete catalog of equipment and indoor cultivation accessories for hydroponic systems.
The use of a 200 W titanium water heater with independent controller allows you to create a stable and controlled root environment, promoting system balance and irrigation efficiency. This type of equipment makes a difference in indoor cultivation installations where water control is key to crop development.