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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

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

Q: 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

if your talking about the area around the red lED its small but if worried , i would put a little dab of silicone and let dry. then use . will tank a look and message back

Q: 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.

The red light always stays on. The Fluval seems to be the most reliable out of all the heaters I’ve tried. Hope this helps.

Q: Keeps Turning off and on? Is it because maybe room temp is warm ?

It has an internal thermometer. It turns off when it gets 78°

Q: Will it auto shut off once it reaches temperature?

will shut on and off . unit is preset

Product ID: 252884952

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💧Fully submersible & waterproof

🔥50W steady power

🛡️Shatterproof polymer housing

Frequently Bought Together

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

PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

Description

🔥 Keep your tank perfectly heated, no fuss, all flair!

INSTANT HEAT STATUS - LED indicator light lets you know exactly when your heater is working.
BUILT TO BRAVE THE DEEP - Shatterproof polymer design ensures durability and safety in every drop.
INVISIBLE YET INDISPENSABLE - Compact, fully submersible heater fits seamlessly in tanks up to 15 gallons.
EFFORTLESS PRECISION HEATING - Preset 76-78°F keeps your aquatic friends cozy without any guesswork.
VERSATILE AQUARIUM ESSENTIAL - Perfect for freshwater & saltwater setups, from bettas to reef tanks.

The P50 Submersible Aquarium Heater delivers reliable 50W heating preset to 76-78°F, ideal for freshwater and saltwater tanks up to 15 gallons. Its shatterproof polymer housing and fully submersible design ensure durability and safety, while the LED indicator provides real-time heating status. Perfect for maintaining a stable, healthy environment for tropical fish and aquatic ecosystems.

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?

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€ 65.05

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