Description
xOverview
The VCRAZE Fish Tank Heater is a 100W submersible heater designed for 10–20 gallon aquariums. It blends modern electronics with a protective housing to deliver dependable warmth, while keeping things simple with a clear LED display and intuitive controls.
Built for precise control
Thanks to inverter-based temperature regulation and integrated smart chips, you can target a stable water temperature with an accuracy of about 1F. The built‑in thermostat surface displays both current water temperature and your desired setting, making fine-tuning straightforward.
- Inverter technology provides smoother temperature changes than older methods
- Clear display helps you stay on top of adjustments
Safety you can rely on
Safety features are designed to minimize risk in day-to-day use. Dry run protection automatically powers down when water levels dip, and overheating protection caps the temperature at 97F. When power returns after an outage, the memory function restores the last setting.
- Dry run protection
- Overheat protection up to 97F
- Memory function resumes last setting after power loss
Protective housing and easy cleaning
The heater is encased in a removable protective housing that helps prevent glass damage and reduces heat exposure to fish. The enclosure is easy to remove for routine cleaning, helping minimize grime and limescale buildup. Temperature range 64F–93F.
- Removable protective housing for safer use
- Easy cleaning and maintenance
- Temperature range 64F–93F
Versatility across setups
While optimized for freshwater and saltwater aquariums, this model also suits other small warm environments, such as a turtle habitat heater, a pet fountain warmer, or a plant seedling warmer in controlled conditions.
- Freshwater and saltwater compatibility
- Can support non-traditional applications
- Suitable for 10–20 gallon tanks
Practical tips for use
Place the heater according to your tank’s size, observe gradual temperature shifts, and let the LED display guide your adjustments. Remember that steady warmth helps reduce stress and supports a stable environment, rather than dramatic temperature swings.
FAQ
Q: What tank size is this heater designed for?
A: Designed for 10-20 gallon aquariums with 100W output for steady warmth.
Q: What safety features does it include?
A: Dry run protection, overheating protection up to 97F, and a protective housing.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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