25 W Submersible Aquarium Heater – Compact Thermostat Fish Tank Warmer

Maintain perfect water temperature in your small aquarium with our 25 W submersible aquarium heater, ideal for tanks up to 10 liters. Specifically designed for aquarists in Oman, this durable small aquarium heater 25 W features a preset thermostat calibrated to a stable 78 °F—perfect for betta tank heater or nano tank heater setups. The compact design ensures it fits neatly in your tank without obstructing decorations or plants.

Crafted with a tough glass/quartz tube and equipped with LED indicator, the heater provides clear visual confirmation when heating. The energy efficient heater 25 W is suitable for both freshwater and saltwater environments, offering reliable performance and peace of mind. Installation is effortless—just attach it vertically using suction cups, submerge fully, and plug it in. The heater automatically maintains optimal temperature, preventing harmful fluctuations and protecting your fish from stress.

Whether you’re searching for an adjustable heater 25 W Oman, aquarium thermostat heater, or mini submersible heater, Sky Gadgets brings you high-quality solutions for fish care. Enhance your aquarium’s health and aesthetics with this essential accessory—available now in Oman.