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boxtech 300w Fish Tank Heater - Aquarium Heater with Led Digital Display, External Temperature Controller, Overheat Protection for 35 to 70 Gallon Tank - size: 300w for 35 to 70 gallon tank

boxtech 300w Fish Tank Heater - Aquarium Heater with Led Digital Display, External Temperature Controller, Overheat Protection for 35 to 70 Gallon Tank - size: 300w for 35 to 70 gallon tank

$64.72 USD
$64.72 USD
Sale Sold out
Taxes included.

About this item

  • 【300w Aquarium Heater】 This 300W fish tank heater is designed for 35 to70 gallon tanks and comes with a 5.35 ft power cord for flexible placement. Its slim and strong suction cups allow easy, space-saving installation in betta bowls, nano tanks, and shallow turtle habitats.
  • 【Enhanced Safety & Automatic Protection】 Built with waterproof, safety-insulated materials. The heater automatically shuts off if removed from water and features smart self-diagnosis—E1 indicates dry-run protection, E3 signals overheat protection. Auto-memory restores your settings after any power interruption.
  • 【Accurate Digital Temperature Control】 Adjust the temperature precisely between 68 °F and 93 °F . A clear LED display shows the current temperature and any error codes. Use the external controller to adjust settings without wetting your hands, and enjoy consistent, reliable heating for a healthy aquarium environment.
  • 【Energy-Efficient & Rapid Heating】 Optimally matched for 35 to 70 gallon aquariums, metal-ceramic element deliver fast, even heat while using less energy. After the initial 72 hour warm up, it maintains a stable temperature with minimal fluctuation.
  • 【Durable, User-Friendly & Reliable】 Built with robust materials for long-term use and trusted performance. Simple to operate: hold the button for 3 seconds to switch between °C/°F. For best results, install vertically in fish tanks or horizontally in turtle tanks—do not bury in substrate.

Overview

  • Product Dimensions ‏: ‎ 8.86 x 4.72 x 2.56 inches; 12.31 ounces
  • Item model number ‏: ‎ BT-G300
  • Date First Available ‏: ‎ August 20, 2025
  • Manufacturer ‏: ‎ Boxtech
  • ASIN ‏: ‎ B0FN3L6CBK
  • Best Sellers Rank: #22,963 in Pet Supplies (See Top 100 in Pet Supplies) #35 in Aquarium Heaters
  • Customer Reviews: 3.9 3.9 out of 5 stars (3)

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter – Austin, Texas

    I ordered several items from RaptiVanta while updating my reptile setup. The store was easy to browse, and the products were practical and simple to use. Everything fit naturally into my routine, and the overall shopping experience felt smooth and convenient.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks – Denver, Colorado

    RaptiVanta made it easy to find useful supplies for my enclosure. The categories were well organized, the descriptions were clear, and the items worked well with my existing setup. I would gladly shop here again for future habitat upgrades.

  • ⭐⭐⭐⭐⭐

    Sophia Mitchell – Tampa, Florida

    I found RaptiVanta while looking for everyday reptile supplies. The selection covered many different care needs, and the products were easy to add to my habitat. I appreciated being able to shop for several essentials in one convenient place.

  • ⭐⭐⭐⭐⭐

    Marcus Reed – Portland, Oregon

    I purchased a few items for regular habitat maintenance and was happy with the overall experience. The products were useful, straightforward, and suited my current setup. The store was easy to navigate, and I would consider ordering again.

FAQ

What types of products does RaptiVanta sell?

RaptiVanta offers reptile supplies for habitat setup, heating, lighting, humidity control, feeding, cleaning, handling, enrichment, and breeding. Product availability may vary.

How much is shipping?

We charge a flat shipping fee of $6.90 per order for eligible destinations. Any applicable duties, taxes, or customs charges are not included.

How long does order processing take?

Orders are generally processed within 1–3 business days. Processing may take longer during holidays, high-demand periods, or when additional order verification is required.

How long will delivery take?

Estimated delivery is usually 5–10 business days within the United States and 10–20 business days for international orders. Delivery times are estimates and may vary.

Will I receive tracking information?

Yes. Tracking information will normally be sent by email after your order has shipped. Tracking updates may take 2–5 business days to appear.

Can I cancel or change my order?

Please contact us within 12 hours of placing your order. We will try to assist, but changes and cancellations cannot be guaranteed once processing or fulfillment has started.

What is your return policy?

Eligible unused products may be returned within 30 days of delivery. Items must be in their original condition and packaging, and return authorization is required before shipment.

What should I do if an item arrives damaged or incorrect?

Contact us within 7 days of delivery at daxjosckmopsv@gmail.com. Please include your order number and clear photographs of the product, packaging, and shipping label.

Does RaptiVanta sell live reptiles or feeder insects?

No. RaptiVanta focuses on reptile supplies and habitat equipment. We do not sell live reptiles or live feeder insects.

How do I know whether a product is suitable for my reptile?

Review the product dimensions, materials, wattage, compatibility information, and manufacturer instructions before purchasing. Care requirements vary by species, enclosure, and environment.

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