M Series

Submersible M Series heaters offer exceptional performance, unsurpassed reliability and exclusive materials for a great fishkeeping experience.

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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

M100 Submersible Heater, 100W

up to 30 US Gal / 100 L

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M150 Submersible Heater, 150W

up to 45 US Gal / 150 L

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M200 Submersible Heater, 200W

up to 65 US Gal / 200 L

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M300 Submersible Heater, 300W

up to 80 US Gal / 300 L

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M50 Submersible Heater, 50W

up to 15 US Gal / 50 L

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View Specs & Compare Models

M Series Fully Submersible Heaters

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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.

Exclusive 20 ring sealing system

High temperature silver-nickle pointed thermostat resists wear over time

Hardened, ultra-durable borosilicate glass

Ultra slim design

High density ceramic heat sink for even temperature distribution

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