<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style = "font-size:18px";>The betta fish tank heater is a necessary heating device for maintaining optimal water temperature during winter months. Featuring a digital temperature display, this electric heater allows precise monitoring and control of water warmth, ensuring a healthy environment for your betta fish. Fully submersible and designed for convenience, it integrates seamlessly into any aquarium setup. Ideal for use in apartments, dormitories, offices, or farmhouses, this compact device supports consistent heating performance without occupying excessive space. The betta fish tank heater is a reliable solution for keeping your aquatic pets comfortable and thriving in various indoor settings while meeting the needs of hobbyists and casual fish keepers.<br /><br />Specification<br />Material: glass+ABS<br />Product name: Turtle tank heater<br />Product Size:<br />GW-50B: about 10.5x6.5x3.8cm/4.14x2.56x1.5 inches<br />GW-100B: about 10.5x6.5x3.8cm/4.14x2.56x1.5 inches<br />BH-50: about 14x6.5x3.8cm/5.52x2.56x1.5 inches<br />BH-100: about 14x6.5x3.8cm/5.52x2.56x1.5 inches<br /><br /><strong><span style="color: black;">Packing List:</span></strong><br />1* constant temperature fish tank heater<br /><br /><strong><span style="color: black;">Notes:</span></strong> <br />1. Due to the lighting effects and photographing angles, there is a color difference in the product. Please understand.<br />2. Due to manual measurement, there is a tolerance in the product size.<br /><br />See more product details<br /><br />1.Smart Temperature Control: The small aquarium heater features a built-in smart chip and external knob, allowing precise adjustment of water temperature between 18-35 to suit various aquarium environments, ensuring fish remain comfortable and healthy in both freshwater and marine setups<br /><br />2.Prevent Dry-Burning Safely: Equipped with a safe power-off sensor, the small turtle tank heater halts functioning during low water levels or water changes, preventing dry-burning risks and ensuring a secure environment for turtles while supporting hassle-free aquarium upkeep<br /><br />3.Reliable Heater for Compact Spaces: The small fish tank heater is suitable for shallow water environments, supporting use at a minimum depth of 3.8cm, making it ideal for small aquariums and temporary breeding containers, ensuring steady heating performance for desktop tanks or portable aquatic solutions<br /><br />4.Dependable Heating Solution: Featuring automatic power shutoff and an E2 alarm notification, this aquarium tank heater prioritizes safety with its fully enclosed construction, effectively reducing risks associated with overheating incidents, thus enabling worry-free maintenance of healthy aquatic conditions<br /><br />5.Consistent Warmth Delivery: By integrating a reinforced suction cup, the aquarium water heater maintains a steady position to provide uniform heating, eliminating risks of tipping or movement, thus promoting healthier living conditions for various types of aquatic setups<br /></div></div></div>