United States | EN 
M Series
Submersible M Series heaters offer exceptional performance, unsurpassed reliability and exclusive materials for a great fishkeeping experience.
Reflective borosilicate glass design seamlessly blends into aquatic surroundings
Computer-calibrated thermostat for superior temperature precision
Sleek, ultra-slim design
Reflective borosilicate glass design seamlessly blends into aquatic surroundings
Computer-calibrated thermostat for superior temperature precision
Sleek, ultra-slim design
Available Models
M50 Submersible Heater, 50W
up to 15 US Gal / 50 L
M100 Submersible Heater, 100W
up to 30 US Gal / 100 L
M150 Submersible Heater, 150W
up to 45 US Gal / 150 L
M200 Submersible Heater, 200W
up to 65 US Gal / 200 L
M300 Submersible Heater, 300W
up to 80 US Gal / 300 L
Premium Quality
M Series heaters are crafted in Italy using superior components and manufacturing procceses. A sleek, streamlined profile occupies less aquarium space, while providing exceptional performance and dependability.
Unique Mirrored Finish
M series heaters feature a heat and shock resistant borosilicate glass exterior that reflects surrounding aquarium colors, allowing them to blend in with the environment.
Reflective
Surface
Shock
Resistant
Heat
Resistant
Trusted Reliability
Whether in nature or in an aquarium, fish are sensitive to temperature fluctuations and can suffer from immune system shock if sudden shifts occur.
Investing in a reliable heating system that produces consistent water temperature will help the well being of your livestock.
Additional Features
Easy Control Temperature Dial
Allows temperature settings between 66-86°F / 19-30°C
On/Off Indicator Light
Internal cool blue lamp illuminates to indicate product in use
Compare Models & Specs
M50 Submersible Heater, 50W
up to 15 US Gal / 50 L
-
Item #
A781
-
UPC
015561107815
-
Aquarium Capacity
up to 15 US Gal / 50 L
-
Wattage (120 V / 60 Hz)
50W
-
Dimensions
11″ L x 1″ W x 1″ H / 28 x 2.5 x 2.5 cm
M100 Submersible Heater, 100W
up to 30 US Gal / 100 L
-
Item #
A782
-
UPC
015561107822
-
Aquarium Capacity
up to 30 US Gal / 100 L
-
Wattage (120 V / 60 Hz)
100W
-
Dimensions
11″ L x 1″ W x 1″ H / 28 x 2.5 x 2.5 cm
M150 Submersible Heater, 150W
up to 45 US Gal / 150 L
-
Item #
A783
-
UPC
015561107839
-
Aquarium Capacity
up to 45 US Gal / 150 L
-
Wattage (120 V / 60 Hz)
150W
-
Dimensions
13″ L x 1″ W x 1″ H / 33 x 2.5 x 2.5 cm
M200 Submersible Heater, 200W
up to 65 US Gal / 200 L
-
Item #
A784
-
UPC
015561107846
-
Aquarium Capacity
up to 65 US Gal / 200 L
-
Wattage (120 V / 60 Hz)
200W
-
Dimensions
13″ L x 1″ W x 1″ H / 33 x 2.5 x 2.5 cm
M300 Submersible Heater, 300W
up to 80 US Gal / 300 L
-
Item #
A787
-
UPC
015561107877
-
Aquarium Capacity
up to 80 US Gal / 300 L
-
Wattage (120 V / 60 Hz)
300W
-
Dimensions
15″ L x 1″ W x 1″ H / 38 x 2.5 x 2.5 cm
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