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Fluval P50 Submersible Aquarium Heater – 50W, Preset 76-78°F for Freshwater & Saltwater Tanks up to 15 Gal, Shatterproof, Fully Submersible, LED Indicator, Durable & Safe Fish Tank Heater
Product ID: 252884952
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💧fully submersible & waterproof
🔥50W steady power
🔵LED heating indicator
Frequently Bought Together
Description
🔥 Effortless warmth, flawless aquatic vibes.
- COMPACT VERSATILE - Fits seamlessly in freshwater and saltwater tanks up to 15 gallons for flexible placement.
- REAL TIME HEAT STATUS - Built-in LED indicator lets you monitor heating activity at a glance.
- SHATTERPROOF DURABILITY - Robust polymer housing ensures long-lasting safety and protection against damage.
- PRESET PRECISION HEATING - Maintains a perfect 76-78°F without any adjustments—set it and forget it.
- OPTIMIZED FOR AQUATIC HEALTH - Delivers consistent warmth ideal for bettas, shrimp, planted, and reef tanks.
The Fluval P50 is a 50W submersible aquarium heater preset to maintain a stable 76-78°F, perfect for freshwater and saltwater tanks up to 15 gallons. Its shatterproof polymer build ensures durability and safety, while the LED indicator provides real-time heating status. Designed for hassle-free, reliable temperature control, it supports healthy aquatic ecosystems including bettas, shrimp, and reef habitats.
Have a Question? See What Others Asked
50 watt version has hole in front cover? How big is it? Buying so baby nerite can't get into heaterto replace old heater with gaps like that
The red light on mine is always on. Is this normal or should it go off when it hits temp? Not finding anything in the instructions.
Keeps Turning off and on? Is it because maybe room temp is warm ?
Will it auto shut off once it reaches temperature?
Common Questions
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