AQQA 300W Aquarium Heater, Fish Tank Heater with Digital Thermostat, Over-Temperature and Dry-Run Protection, for 55-75 Gallon Freshwater, Saltwater, Turtle Betta Fish Tank Aquarium

★★★★★ 4.4 110 reviews

$37.99
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.verifydependents.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$37.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 14
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.verifydependents.com
Free 30-day returns Details

Product details

Management number 209693448 Release Date 2026/03/29 List Price $15.20 Model Number 209693448
Category
  • ±1℉Precision Control & Rapid Heating:Experience faster, more uniform heating with our 300W aquarium heater. Its advanced core combines a nickel-chromium heating element with quartz glass to turbocharge heat transfer and eliminate cold spots. The system maintains this environment with exceptional ±1℉ accuracy, eliminating harmful temperature swings and providing a consistently stable home for your beloved fish.
  • Over-Temperature & Dry-Run Protection:Engineered with intelligent safety shut-off, this aquarium heater automatically powers down and displays a clear error code upon detecting low water levels or excessive temperatures. This advanced fail-safe mechanism proactively prevents overheating accidents, ensuring complete protection for your fish and prevent "boiling fish".
  • Built for Safety, Engineered to Last:This submersible heater features a durable, explosion-proof and corrosion-resistant quartz glass heating tube. Its high-grade sealing and insulation materials are formulated to withstand prolonged underwater use, preventing electrical leaks and guaranteeing safe and dependable operation in all freshwater and saltwater setups.
  • One Heater, Many Uses:This heater for fish tank features strong suction cups for reliable vertical or horizontal installation, adapting to various aquarium depths. With an adjustable temperature range of 59-93℉ (15-34℃), it provides ideal heating for diverse aquatic life including Bettas, Koi, Discus, and turtle tanks (requires horizontal placement),and more.
  • Your Aquarium's Thermal Guardian:200W/300W/500W/800W/1000W heater for aquarium, suitable for 20-277 Gallon fish tanks. It is a great choice for fish aquarium and outdoor fish ponds alike. The heater's memory function allows it to maintain the previous set temperature upon restarting, requiring no further operation. With a 2-year warranty service, you get more assurance.
Size 300W for 53-80 gallon
Color Black
Brand Name AQQA
Directions Must be fully submerged
Model Name Aquarium Heater
Item Weight 1.1 Pounds
Manufacturer AQQA
Item model number AQ122
Included Components 1*heater
Warranty Description 2 Year manufacturer
Item Dimensions LxWxH 1.6 x 1.6 x 11.4 inches
Target Audience Keyword Fish
Specific Uses for Product warm water
Item Package Dimensions L x W x H 14 x 5.7 x 2.56 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.4 out of 5
★★★★★
110 ratings | 45 reviews
How item rating is calculated
View all reviews
5 stars
81% (89)
4 stars
5% (6)
3 stars
2% (2)
2 stars
1% (1)
1 star
11% (12)
Sort by

There are currently no written reviews for this product.