Description
Product Overview
The Novique 25W Mini Aquarium Heater is a compact, submersible heating solution engineered specifically for nano‑tanks ranging from 1 to 6 gallons. Constructed from a high‑temperature‑resistant polycarbonate (PC) housing, the heater can tolerate water temperatures up to 130 °C (266 °F) without deformation, ensuring long‑term durability even in fluctuating environments. The unit is preset to maintain an optimal 78 °F (≈ 25.5 °C) for tropical species such as betta fish, guppies, and small community fish, with an accuracy of ±3 °F. A built‑in thermometer sticker adheres to the heater’s surface, providing an instant visual cue of the current water temperature without the need for an external gauge. The heater’s slim 4.7‑inch length allows it to blend seamlessly into the aquarium décor, occupying minimal space while delivering consistent heat distribution throughout the water column.
![[Product front view showing all components]](https://www.bigdomains.store/wp-content/uploads/2026/07/3f820416af7f4b63a699422680aa64bb.jpg)
Usage
Designed for both freshwater and saltwater nano‑tanks, the Novique 25W Heater excels in a variety of settings. Whether you are maintaining a betta bowl, a planted nano‑aquarium, or a small reef setup, the heater can be fully submerged and positioned in an area of active water circulation for optimal performance. For best results, place the heater near a gentle water flow source such as a small powerhead or filter outlet; this promotes even heat distribution and reduces the formation of hot spots. The heater is also suitable for use in covered tanks, where the enclosed environment helps retain heat and improve energy efficiency. Before installation, ensure the heater is completely submerged and that the tank water is at room temperature to avoid thermal shock to the fish. Regular cleaning of the heater’s exterior with a soft cloth will maintain its clarity and prevent algae buildup.
Why Choose Us
Novique is a trusted brand in the aquarium accessories market, known for rigorous quality control and customer‑focused design. The 25W Mini Heater benefits from a manufacturing process that adheres to ISO‑9001 standards, guaranteeing consistency across each unit. The heat‑resistant PC shell not only resists deformation but also offers excellent chemical resistance, protecting the heater from the corrosive effects of saltwater and common aquarium additives. Each heater undergoes a multi‑stage testing protocol, including immersion, temperature cycling, and durability assessments, to ensure reliable operation over years of continuous use. In addition, Novique provides a responsive after‑sales service team that assists with installation guidance, troubleshooting, and warranty claims, reinforcing confidence in the product’s longevity.
Key Features
- Compact 4.7‑inch design fits easily into any 1‑6 gallon tank without cluttering the space.
- Heat‑resistant polycarbonate housing tolerates temperatures up to 130 °C, ensuring durability.
- Built‑in thermometer sticker provides instant temperature reading, eliminating the need for extra gauges.
- Pre‑set to 78 °F with ±3 °F accuracy, delivering optimal conditions for tropical fish.
- Novique after‑sales support offers installation help, troubleshooting, and a hassle‑free warranty process.
FAQ
Can I use this heater in a saltwater tank?
Yes, the heater’s polycarbonate housing is chemically resistant and safe for both freshwater and saltwater environments. Just ensure the water circulation is adequate to prevent localized overheating.
Do I need a separate thermostat?
No additional thermostat is required. The heater is preset to maintain 78 °F and includes a built‑in thermometer sticker for easy monitoring. If you prefer a different temperature, you can adjust the setting by contacting Novique for a custom calibration.
How often should I clean the heater?
Periodically wipe the exterior with a soft, damp cloth to remove algae or mineral deposits. Avoid abrasive cleaners that could scratch the polycarbonate surface.
What is the warranty period?
Novique offers a one‑year limited warranty covering manufacturing defects. Register your product on the Novique website to activate warranty coverage.
Is the heater safe for betta fish?
Absolutely. The heater’s gentle, consistent heat output and compact size make it ideal for betta bowls and other small habitats, providing a stable environment that promotes vibrant coloration and active behavior.
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