Description
xAIWEK 300W Aquarium Heater — reliable warmth for your tank
AIWEK’s 300W aquarium heater combines a compact form with smart temperature control to keep tank inhabitants comfortable. It works with both saltwater and freshwater and is suitable for tanks from 20 to 60 gallons. A safety‑first approach is built in: it automatically stops heating if the water level is too low or the unit is out of water while plugged in, reducing risk while you monitor your tank.
The external controller and a generous 7‑foot cable make setup painless, while the crisp digital LED readout lets you see real‑time water temperature and the target temperature at a glance.
Smart temperature control you can trust
The heater offers a temperature range of 68‑93 F, giving you the flexibility to accommodate tropical species and seasonal changes. When the set temperature is reached, the unit maintains it automatically, helping you establish a stable baseline for your aquatic life.
Durable design with fish‑friendly safeguards
Constructed with thickened quartz glass and a protective shell, the heater resists impact and helps shield fish from accidental contact with the heating element. The sealing performance minimizes leaks and keeps the interior components protected.
What’s in the box and warranty
- Two suction cups for secure mounting
- Three‑month warranty for peace of mind
Quick-start tips
- Plug in the external controller and set the target temperature between 68 and 93 F.
- Check the LED display for real‑time water temperature and the active set temperature.
- Rely on the auto‑maintain feature to keep conditions stable as you observe your tank.
FAQ
Q: What tank sizes is the AIWEK Aquarium Heater suitable for?
A: Designed for 20–60 gallon tanks, suitable for freshwater and saltwater setups.
Q: Does the heater auto-shut off when water level drops?
A: Yes. It automatically stops heating if water level is too low or the unit is out of water while plugged in.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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