DaToo Mini Aquarium Heater 25 Watt For Small Fish Tanks With Free Adhesive Thermometer Strip
Why you'll like it
- Space-Saving Design — Compact 4.9-inch length makes it perfect for nano-tanks and betta habitats from 1 to 6 gallons.
- Automatic Temperature Control — Preset to maintain a constant 78 degrees Fahrenheit for optimal fish health without manual setting.
- Enhanced Safety and Durability — Constructed with high-quality, shatterproof quartz glass and rubber sealing to prevent leaks and thermal cracking.
- Simple Installation — Includes suction cups for flexible vertical or horizontal placement and a free adhesive thermometer strip for easy monitoring.
Product details
Description
Maintain a stable and healthy habitat for your aquatic pets with the DaToo Mini Aquarium Heater. Specifically engineered for small fish tanks ranging from 1 to 6 gallons, this 25-watt heater is an essential tool for hobbyists keeping bettas or other micro-fish species.
The device features an automatic, preset temperature control that holds water at a comfortable 78 degrees Fahrenheit, ensuring your fish remain active and stress-free without the need for manual thermostat adjustments. Designed with safety in mind, the unit is constructed from premium, explosion-proof quartz glass that resists cracking.
Unlike standard plastic heaters, it incorporates an advanced rubber sealing layer, providing superior electrical insulation and water resistance for long-term reliability. Its ultra-compact profile, measuring only 4.9 inches, allows for discreet placement in nano-tanks, maximizing swimming space for your fish.
Each unit includes a bonus adhesive thermometer sticker, allowing you to monitor tank conditions easily. This authentic, USA-imported heating solution provides the consistent environment necessary for delicate aquatic ecosystems, making it a reliable choice for small-tank maintenance.
How to use
- Submerge the heater completely in the aquarium water before plugging it into a power outlet.
- Attach the unit to the tank glass using the provided suction cups in either a vertical or horizontal position.
- Ensure the heater is placed in an area with good water circulation.
- Once installed, plug in the device and monitor the temperature using the provided adhesive thermometer sticker.
Ingredients
Not applicable. This product consists of quartz glass, electrical heating elements, rubber seals, and a plastic power cord housing.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | DaToo |
|---|---|
| UPC | 745408757995 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Which fish tank heater is best for small aquariums?
The DaToo 25W mini heater is highly effective for small aquariums between 1 and 6 gallons. Its compact size and automatic 78-degree preset temperature make it a reliable choice for maintaining stable conditions for small fish like bettas.
Will a 25-watt fish tank heater heat a 6-gallon tank?
Yes, this 25-watt heater is specifically engineered to handle tanks ranging from 1 to 6 gallons effectively. It is designed to maintain a consistent water temperature suitable for standard freshwater environments.
Can fish survive without a heater?
Many tropical fish, including bettas, require stable, warm temperatures to stay healthy and avoid illness. In cooler climates or air-conditioned rooms, a heater is necessary to prevent the water from dropping below the required comfort range.
Is this product authentic and imported from the USA?
Yes, all beauty, health, and personal care products sold by Dropy India are 100% authentic. We source our inventory directly from the USA to ensure our customers receive genuine, high-quality products.
Does the heater include a thermometer?
Yes, each DaToo 25W Mini Aquarium Heater package includes a free adhesive thermometer sticker to help you easily monitor your aquarium water temperature.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.