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100W Aquarium Heater for 10-20 Gallon Tanks
$39.99
Sale price
$39.99
Regular price
$63.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Key features
- Precise Temperature Control with External LED Display:This AQUASMITH 100W aquarium heater features an external LED controller for easy temperature adjustment. Check real-time water temperature externally, built for compact 10-20 gallon aquariums to keep stable water temperature.
- Safe Anti Dry Burn & Auto Shutoff Protection:Equipped with dry burn prevention sensor. The fully submersible heater automatically powers off once exposed out of water, preventing overheating risk and protecting your aquatic pets.
- Durable Explosion-Proof Heating Tube:Made of premium explosion-proof heating tube with steady heat conduction. Fully submersible design works perfectly for both freshwater and saltwater fish tanks & mini turtle tanks.
- Fast & Stable Heating for Small Aquariums:Optimized 100W power for 4-9 gallon tanks. Fast heating maintains consistent water temperature and avoids drastic temperature fluctuations that stress fish, shrimp and small turtles.
- Convenient Flexible Installation:Comes with suction cups to mount vertically or horizontally. Compact size saves internal tank space, great for betta tanks, small community aquariums and mini turtle terrariums.
Free shipping included. 30-day hassle-free returns.







