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🌊 Heat your tank, not your style — invisible warmth for thriving aquatic vibes!
The Fluval M 50-Watt Submersible Aquarium Heater offers precise temperature control with a computer-calibrated thermostat, ensuring stable aquatic environments up to 15 gallons. Its unique reflective mirror technology blends the heater into your tank’s surroundings, maintaining a sleek, natural look. Constructed from durable borosilicate glass and ceramic, it guarantees safe, even heating for both freshwater and saltwater aquariums. Compact and easy to install, this European-made heater is trusted for reliability and performance, backed by a 3-year warranty.

| ASIN | B0027VMPXA |
| ASIN | B0027VMPXA |
| Best Sellers Rank | #8,986 in Pet Supplies ( See Top 100 in Pet Supplies ) #13 in Aquarium Heaters |
| Brand Name | Fluval |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,592) |
| Date First Available | August 19, 2004 |
| Global Trade Identification Number | 00015561107815 |
| Included Components | Fluval M50 Submersible Glass Aquarium Heater (50 watts) |
| Is Discontinued By Manufacturer | No |
| Item Type Name | Submersible Heater |
| Item Weight | 0.62 Pounds |
| Item model number | M50 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material Type | Ceramic, borosilicate glass |
| Model Number | M50 |
| Part Number | A781 |
| Product Dimensions | 1.8 x 4.8 x 14.8 inches; 9.86 ounces |
| UPC | 015561107815 |
| Unit Count | 1 Count |
| Warranty Description | 3 years; The Fluval M series Submersible Aquarium Heater is guaranteed for defective parts and workmanship for a period of 3 year. We reserve the right to repair or replace, at our option. This guarantee excludes damage, breakage of the glass tube or injuries resulting from negligence or other misuse. This warranty does not include responsibility for animate or inanimate matter contained in the aq… |
| Wattage | 50 watts |
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