Small Fish Tank Heater: 35W Adjustable Heater for 4-10 Gallon Tanks, with External Controller, for Betta Bowls

The HITOP 15W/25W/35W Aquarium Heater is a compact, finger-sized device that can be easily concealed within fish tanks. This heater is suitable for use in aquariums up to 8 gallons in capacity:

• 15W HITOP Mini Heater: 1-4 Gallon Fish Tank
• 25W HITOP Mini Heater: 2-6 Gallon Fish Tank
• 35W HITOP Mini Heater: 4-10 Gallon Fish Tank

To use the HITOP Super Mini Heater, fully submerge it in water and power it on. Adjust the temperature regulator knob to the desired setting; each dot on the knob represents 2°F. The upper red light will indicate when the heater is actively heating the water. Attach the included thermometer sticker to the outside of the tank to monitor the water temperature, as this can be influenced by factors like water volume, circulation, and measurement location.

The key specifications of this heater are:

• Size: Length 3.7in/9.5cm, Diameter 0.47in/1.2cm
• Power Cable Length: 1.5M/4.9ft
• Power: 15W/25W/35W
• Voltage: 110-120V/60Hz
• Temperature Range: 64-93°F/18-34°C

Accessories included are a thermometer sticker, 2 suction cups, and a bottom protective cover.

This compact aquarium heater is recommended for use in small tanks under 8 gallons, such as for fish, turtles, or bettas. Its low power output helps prevent overheating, creating a comfortable living environment for pets. The slim, finger-like design allows it to be discreetly placed in the corner of the tank without affecting the aesthetic.

Key features of the HITOP Aquarium Heater:

• Thickened quartz glass and quartz sand filling material, providing anti-explosion and even heat distribution.
• Bottom protective cover to keep the heater off the tank floor.
• External temperature controller with knob adjustment and indicator lights.
• Suction cups for secure attachment to the tank wall.
• Double seal design to prevent water leakage and ingress.
• Power-off temperature memory function to retain settings.

The package includes the heater, power cable, thermometer sticker, suction cups, and bottom cover. HITOP offers a 12-month warranty on this product.

In summary, the HITOP 15W/25W/35W Aquarium Heater is a compact, discreet, and safe heating solution for small aquariums up to 10 gallons. Its user-friendly features and durable construction make it a reliable choice for maintaining optimal water temperatures for your aquatic pets.

product information: