Heaters are one of the most important pieces of equipment for your aquarium, as they provide a stable temperature for our aquatic pals. Fish and other aquatic species do not produce body heat, so their well-being is related to the temperature they are kept. Temperature swings are known to cause stress within the aquatic environment and its inhabitants, so heaters are key to keeping them happy, healthy, comfortable, and can inspire some species to spawn or reproduce (at specific temperatures).
The corrosion-resistant housing of the Titanium Finnex Heaters protect them from saltwater damage, ultimately extending their lifetime, and making them virtually unbreakable, especially in comparison with the standard glass aquarium.
|Heater Model||Wattage||Amperage @115V||Tank recommendations||Cord Length||Heating tube|
|300W||2.7A||40 - 80 gallons||74"||10"|
|500W||4.5A||10 - 130 gallons||73.5"||14"|
|800W||9A||140 - 265 gallons||73"||16.5"|
Based right outside of Chicago, Finnex has come a long way since their origins dating back to 2001. Setting the trend with the first all-in-one glass aquarium and expanding the catalog with the most known titanium aquarium heater in the market.
Finnex`s #1 goal is customer satisfaction and they try to meet this goal by providing affordability on a wide range of products and by providing quality customer service. Their team is committed to developing innovative and reliable aquarium products.
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!
Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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