Fluval M200 Submersible Heater
The Fluval® M Series Premium Aquarium Heaters are expertly crafted in Europe with top-notch materials and design. Compact and stylish, these submersible heaters deliver outstanding performance and unmatched durability. Featuring unique mirror technology, the Fluval® M Series enhances the visual appeal of your aquarium by reflecting its vibrant colors.
The M200 model, with a 200-watt capacity, is perfect for aquariums up to 200 L (65 U.S. gal) and is suitable for both freshwater and saltwater environments.
| Specification | Details |
|---|---|
| Model | M200 |
| Power | 200 watts |
| Capacity | Up to 200 L (65 U.S. gal) |
| Water Type | Freshwater and saltwater |
| Design Feature | Mirror technology |
FAQ
What is the maximum aquarium size suitable for the Fluval M200 heater?
The Fluval M200 is suitable for aquariums up to 200 L (65 U.S. gal).
Does the M200 heater work in saltwater tanks?
Yes, the M200 is suitable for both freshwater and saltwater environments.
How does the mirror technology improve the aquarium appearance?
The mirror technology reflects vibrant colors in the aquarium, enhancing its visual appeal.

Carl Turner –
The heater maintains a steady temperature in my 180L tank. The mirror effect makes the fish look more vibrant and the tank looks more dynamic. Easy to install and has been running without issues for over six months.
Sebastian Dyer –
Great performance in both freshwater and saltwater. The mirror feature adds a nice touch to the tank’s look. It stays stable even during temperature fluctuations.
Ella Churchill –
Works well for my 200L tank. The mirror effect is noticeable and the heater doesn’t overheat. A bit bulky for small tanks, but perfect for larger setups.
Boris Thomson –
Installed it in my marine tank and it’s been reliable. Keeps the water temperature consistent and the visual appeal has improved significantly.