SKU: 2587649375

Aquarium Heater 300W Fish Tank Heater with Anti Scald Protector and Aquarium Thermometer, Fully Submersible Fish Heater for Marine Saltwater and Freshwater (40 to 75 gallons)

Sale price$30.20 Regular price$33.56
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

Aquarium Heater 300W Fish Tank Heater with Anti Scald Protector and Aquarium Thermometer, Fully Submersible Fish Heater for Marine Saltwater and Freshwater (40 to 75 gallons)About This 300 Watts Fish Tank Water Heater: This Aquarium heaters is suitable for 40 to 75 gallons fish tanks, length 10. 24", voltage 110 120V, power cord is 55. 1", temperature range between 59F~95F. We also deliberately give each customer a free diving thermometer with temp display, you can observe the water temperature of the aquarium at any time. Intelligent Temperature Control: When water temperature reaches to specified temperature value,

About This

  • 【300 Watts Fish Tank Water Heater】: This Aquarium heaters is suitable for 40 to 75 gallons fish tanks, length 10.24", voltage 110-120V, power cord is 55.1", temperature range between 59°F~95°F. We also deliberately give each customer a free diving thermometer with temp display, you can observe the water temperature of the aquarium at any time.
  • 【Intelligent Temperature Control】: When water temperature reaches to specified temperature value, water heater will automatically stop heating, when water temperature is lower than the set temperature, turtle tank heater will automatically start heating. Furthermore, automatic safety shut-off feature, and overheating protection. The heater has an indicator light for current.
  • 【Only 100% Submersible Use】: 1. During its heating time, submersible water heater must be full submerged into the water(Including the top knob). Please unplug the power supply when cleaning the fish tank or aquarium water changes. Please wait ten minutes after power off before taking out the heater, otherwise it will burn dry.
  • 【More Safety Guarantee】: Durable black titanium steel heating element, covered by sturdy plastic guard, service life can last for 2 years or more,which features explosion-proof and anti-corrosion during heating. Besides, the thick heatproof cover will also prevent your little fishes from scalding.
  • 【SATISFACTION GUARANTEED】: 12 Month Warranty and 24 Hour Professional After-sales Service! Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that you¡¯re not satisfied with our product, just contact us, and we will gladly give you a new water tank heaterr replacement.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2587649375

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Alicia
Bozeman, US
★★★★★ 5
Recommend
Size: 4x9.5inch
First, the sizing is absolutely perfect for these projects. Instead of wasting large sheets and having to cut them down, these pre-cut sizes save a ton of time and effort — and most importantly, reduce paper waste. The quality of A-Sub paper has always been excellent: it holds vibrant colors beautifully, releases ink consistently, and produces crisp, sharp designs. Both of these sizes continue that tradition. I’ve noticed my images transfer smoothly and evenly every time, whether I'm working on ceramic mugs or glass tumblers. In terms of value, these smaller sheets are definitely worth the price. You get professional-quality results without using more paper than you need, which in the long run saves money and materials. Overall, I highly recommend these A-Sub sublimation papers for anyone looking to streamline their mug and tumbler production. They’re efficient, reliable, and a great investment for any sublimation business or hobbyist. - send me stuff to review.
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Reviewed in the United States on June 28, 2025
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Deicy Rodriguez
Birmingham, US
★★★★★ 5
100% recommended, excellent product
Size: 3.5x9inch
Great paper quality. Prints are sharp and vibrant. Works perfectly for sublimation.
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Reviewed in the United States on April 24, 2026
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Lynnette
Pawtucket, US
★★★★★ 5
Mug paper
Size: 3.5x9inch
Very good product to work on
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Reviewed in the United States on May 4, 2026
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David B.
Whiting, US
★★★★★ 5
Best Choice for Sublimation Paper
Size: 13x19inch
I'm just a beginner but have been doing sublimation for about a year. Of all the papers I have tried, A-Sub is by far the best for color transfer and ease of use. I also use A-Sub for my photo printing. I am now a firm believer in their products and don't see changing.
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Reviewed in the United States on February 7, 2026
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K adams
Battle Creek, US
★★★★★ 5
Only sublimation paper I use
Size: 8.5x14inch
I have been ordering from them for years. The paper quality is great and my projects always come out clear. Simple to use. Will continue to order from them.
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Reviewed in the United States on January 22, 2026

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