Datoo external heater in-line setup demonstrates easy canister-filter integration for stable water temperature.
Datoo heater temperature display aids rapid temperature checks.
Datoo safety overheat protection highlights sensor accuracy for fish safety.
Datoo replaceable inlet-outlet heads show flexible canister-filter compatibility.
Datoo cleaning brush included supports easy heater maintenance.
Datoo glass-ceramic heating tube ensures durable heat transfer.
Datoo ABS shell withstands daily handling for long-lasting use.
Datoo external heater in-line setup demonstrates easy canister-filter integration for stable water temperature.
Datoo heater temperature display aids rapid temperature checks.
Datoo safety overheat protection highlights sensor accuracy for fish safety.
Datoo replaceable inlet-outlet heads show flexible canister-filter compatibility.
Datoo cleaning brush included supports easy heater maintenance.
Datoo glass-ceramic heating tube ensures durable heat transfer.
Datoo ABS shell withstands daily handling for long-lasting use.

DaToo Aquarium External Heater 300W | In-Line Canister Filter

OverviewMeet the DaToo Aquarium External Heater, purpose-built for canister-filter setups. This 300W inline heater blends with your...
Availability: In stock
Product type: Aquarium Heaters
$70.11
$70.11
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Subtotal: $70.11

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Datoo external heater in-line setup demonstrates easy canister-filter integration for stable water temperature.

DaToo Aquarium External Heater 300W | In-Line Canister Filter

$70.11
Datoo external heater in-line setup demonstrates easy canister-filter integration for stable water temperature.
Datoo heater temperature display aids rapid temperature checks.
Datoo safety overheat protection highlights sensor accuracy for fish safety.
Datoo replaceable inlet-outlet heads show flexible canister-filter compatibility.
Datoo cleaning brush included supports easy heater maintenance.
Datoo glass-ceramic heating tube ensures durable heat transfer.
Datoo ABS shell withstands daily handling for long-lasting use.

DaToo Aquarium External Heater 300W | In-Line Canister Filter

$70.11
Description
Description
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Overview

Meet the DaToo Aquarium External Heater, purpose-built for canister-filter setups. This 300W inline heater blends with your filtration system, delivering a steady, responsive warmth that supports a comfortable aquatic environment. Built for durability and ease of use, it combines robust materials with a straightforward temperature control system so you can focus on your tank’s inhabitants.

Precise temperature control

Powered by an advanced control system, the DaToo heater maintains a target range from 68 ℉ to 95 ℉. Set your preferred temperature on the clear LED display, and the unit works to maintain that level with a simple glance. The interface is easy to read, helping you keep track of tank conditions without distraction.

Smart safety features

Two sensors monitor water temperature at both the inlet and outlet. If the temperature rises 0.2 ℉ above the set point, heating stops automatically to help prevent overheating while you monitor the aquarium.

Flexible installation

Three inlet/outlet head sizes are included (1/2

FAQ

Q: Is this heater compatible with most canister filters?

A: The package includes three inlet/outlet heads to fit common canister filters for flexible installation.

Q: What’s included in the box and warranty?

A: Included are the heater unit, three head sizes, a cleaning brush, LED display, and a one-year warranty.

Shipping & Return
Shipping & Return
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Shipping

  • Free shipping on all U.S. orders, with no minimum purchase.
  • Orders are processed within 1–2 business days after payment confirmation; weekend and holiday orders are processed on the next business day.
  • Estimated delivery: 3–5 business days after dispatch in most U.S. locations; remote or limited-service areas may take longer.
  • Once your order ships, you receive a tracking link by email; tracking usually becomes active within 24–48 hours.

Returns

  • 30-day returns from the delivery date with a full refund for unused items in their original condition and packaging.
  • Free return shipping: email petlywox@gmail.com with your order number and we send you a prepaid return label.
  • Damaged, defective, expired or incorrect items are also returned free of charge for a full refund — please include photos.
  • Your refund is issued to the original payment method within 10 business days after we receive and inspect the return.
  • Opened food, treats or supplements, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective, expired or incorrect.

Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.

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Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.

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