Fluval M50 Ultra-Slim Submersible Aquarium Heater – 50W Underwater Heater for Aquariums up to 15 Gal.

Brand:Fluval

3.7/5

65.18

The Fluval M Submersible Aquarium Heater’s quality European manufacturing utilizes superior components and construction. The Fluval M50 Submersible Heater is ideal for use in freshwater and marine aquariums up to 15 gallons and has a temperature range of 66-86 degrees Fahrenheit. This sleek, compact heater can be trusted for exceptional performance and unsurpassed reliability. Unique only to the Fluval "M" series the reflective technology equipped in the Fluval M Submersible Aquarium Heaters helps maintain the aquariums' natural look as the heater reflects the colors of the surroundings. Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the fishkeeping community, whether it means helping to fund the protection of wild coral reefs or jumping on a plane to document endangered fish species halfway around the world. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come.

Amount
Add to CartBuy now
Recommended Size: M50 underwater heater is ideal for freshwater and saltwater aquariums up to 15 gallons. Each M-Series heater comes with a 3-year limited warranty. Slim Profile: Ultra slim design allows for easy installation in your aquarium tank. Temperature Control: Computer-calibrated thermostat has an easy-to-adjust temperature control dial and an on/off blue indicator light to display when it’s in use. Reflective Design: This heater is encompassed in a heat-and-shock resistant reflective Borosilicate glass tube, which allows it to reflect the surrounding aquarium colors, allowing it to blend in with the environment and enhance overall aesthetics. Modern Aesthetic: M-Series heaters combine modern aesthetics with reliable Italian construction. Employing an ultra-slim profile, these heaters are a welcome departure from traditional, bulkier designs.
Country of Origin Italy
Is Discontinued By Manufacturer No
Item model number A781
Manufacturer Rolf C. Hagen (USA) Corp.
Product Dimensions 1.8 x 4.8 x 14.8 inches; 8.47 Ounces

3.7

13 Review
5 Star
80
4 Star
12
3 Star
4
2 Star
2
1 Star
3

Write your review

Your email will not be published. All mandatory fields are marked with*

Scritto da: Lauren
Great heater
Love these fluval heaters. They're the only heater brand that has never broken, or malfunctioned on me! They are really long though. I wouldn't use it for a 5 gallon. 10 gallon tanks and the flex tanks work great for the 50 watt!
Scritto da: Jack
Time will tell
No faith in aquarium heaters two years is the most I can get out of them fingers crossed
Scritto da: Amber
Not completely accurate
This is a nice slim heater but the temperature setting dial is a few degrees off so make sure you check on it every so often after adding it to your aquarium so your temperature isn’t way off.
Scritto da: Holli
Finally
Works just how it should. After 3 smaller ones didn’t maintain temperature in a small 5 gallon tank this is perfection.
Scritto da: Jill
Dependable
Fluval has never let me down
Scritto da: MaryAnn
Great purchase and looks nice
Works well, looks sleek
Scritto da: Betta5
Good Quality
I have 3 sizes of these heaters. They have been the best and longest lasting I've tried. This 50 is a bit long for it's intended use 5-10 gallons. But it is fully submergible. I know it says didfferently. But I called the maker and they said they had to put that writting on there for legal reasons in Europe. They assured me it was submegible. Recommend this heater - especially the larger versions.
Scritto da: Reyes Gomez
It's a heater....
It works as intended. Easy install. Easy adjustment. Temp stays within 1 degree.
Scritto da: Lee
Slender design, reliable and reasonably priced
Good little heater, maintains the water temp no problems in my 50l aquarium. Nice and slender also to fit into my filtration compartment. Also have a fluval E advanced which I prefer (in another aquarium), buy it is bulkier and more expensive, however it has a digital readout and advanced features. But the M50 does all it needs to, has an easy to operate temperature knob, and a slender design more suited to a smaller aquarium or a hidden filter compartment.
Scritto da: Paula
Easy to use
Used in Fluval Flex 34 litre tank, slots in compartment easily but you do have to position it so the blue “on” light can be seen from the side. The temperature dial on top of the heater is unreliable, I have mine set at 27, to get an aquarium reading of 24.
Scritto da: Amina
Not a bad investment.
Love it. Works a great for my 57L fluval flex tank. Looks as if it warms the water without pushing itself to the limit. The control is not very accurate though so watch out for that.
Scritto da: Tamida
Unsure about this
The morning after I put this in the tank the water looked so merky. I had to empty it out, clean it and start again. Also it barely heated the water eventhough I had put in Luke warm water. I'm going to test it out again and update this review if it improves!
Scritto da: tony callcut
good value
Best buy for 57 ga;l tank

Related products

Discover our international network

We ship to 28 countries, over 200,000 products. Stay updated, subscribe to the newsletter.

Array