• Free Shipping on all orders over $49 • $5.99 Flat Rate Shipping on orders under $49.

Navigate to the www.marineandreef.com homepage

-
You are here: Home > HEAT / CHILL > 300 to 400 Watt Aquarium Heaters (80-325G Tanks)

300 Watt Aquarium Heaters &
400 Watt Aquarium Heaters

The heaters in this category are 300W & 400W and are appropriate for 100 gallon to 133 gallon aquariums in normal circumstances if only one heater is used. Please take a look at our Aquarium Heater Overview Article for a more information.

Filters

Filters

Sort By:
Products per page
Apply Filters

  • Please contact us with any questions you have.

  • [email protected]

    We answer all emails through 3 PM the same day (m-f).

  • (520) 534-3773

    Monday-Friday 9:00 am to 11:00 am & 1:00 pm to 3:00 pm MT. We will return all phone calls through 3 PM the same day.

    Note: we do not have daylight savings time in Arizona

Empty Cart