Fluval P25 Submersible Aquarium Heater – 25W, Shatterproof & Fully Submersible, Preset 76-78°F for Freshwater & Saltwater Tanks up to 6 Gal, LED Indicator, Safe & Durable Nano Tank Heater

Photo 1 of Fluval P25 Submersible Aquarium Heater – 25W, Shatterproof & Fully Submersible, Preset 76-78°F for Freshwater & Saltwater Tanks up to 6 Gal, LED Indicator, Safe & Durable Nano Tank Heater

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CURRENT PRICE

Description

Keep your small aquarium at the perfect temperature with the P25 Submersible Aquarium Heater. This 25W heater is pre-set to 76-78°F (24-26°C) for effortless, worry-free use in nano aquariums. Built with a shatterproof polymer exterior, it ensures safety and durability for both freshwater and saltwater tanks up to 6 gallons (25L). Its fully submersible, waterproof design allows flexible placement, while the LED indicator shows when it's actively heating.

Item Details

Pickup Location

7440 Dean Martin Dr Suite 204

Las Vegas, NV, 89139

Quality

Used

Untested

No Damage

No Assembly Needed

In Package

Unknown if Missing Parts

Auction closes

September 17, 2025 at 1:05 AM

brand

Fluval

Estimated Retail Price

$21.59

color

Black

size

P25

weight

0.42 lbs

Buyers Premium

15%

Inventory Number

1054329249

Found in

Pet Supplies Fish & Aquatic Animal Food & Supplies

Features

Preset Temperature for Easy Use: No adjustments needed! The P25 heater maintains a stable 76-78°F (24-26°C), providing an ideal environment for tropical fish in nano aquariums
Shatterproof & Durable Build: Strong polymer construction resists damage, keeping both your aquarium and aquatic life safe from potential breakage or overheating
Fully Submersible & Waterproof: Designed for effortless positioning, this compact heater fits discreetly inside any freshwater or saltwater tank up to 6 gallons (25L)
LED Indicator for Active Heating: The built-in LED light illuminates when the heater is in operation, so you always know when it's working to maintain a consistent water temperature
Reliable Heating for Small Tanks: Perfect for betta tanks, nano reefs, shrimp habitats, and planted aquariums, ensuring stable, uniform heating in both freshwater and saltwater setups

Online Reviews

4/5

Based on 369 ratings

This score is based on 369 recent reviews from online retailers.

Be sure to check our Quality Rating and Notes above for more details on this listing.

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