---
product_id: 369760291
title: "P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts"
brand: "fluval"
price: "388 Lei"
currency: RON
in_stock: true
category: "Fluval"
url: https://www.desertcart.ro/products/369760291-p25-submersible-aquarium-heater-for-up-to-6-gallons-25
store_origin: RO
region: Romania
---

# Fully submersible & waterproof Stable 76-78°F preset temp Shatterproof polymer build P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts

**Brand:** fluval
**Price:** 388 Lei
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your nano world perfectly cozy—because your aquatic ecosystem deserves the best!

## Quick Answers

- **What is this?** P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts by fluval
- **How much does it cost?** 388 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/369760291-p25-submersible-aquarium-heater-for-up-to-6-gallons-25)

## Best For

- fluval enthusiasts

## Why This Product

- Trusted fluval brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Compact, fully submersible design fits discreetly in any nano aquarium up to 6 gallons.
- • **Instant Status Insight:** LED indicator glows when heating, so you’re always in control without guesswork.
- • **Effortless Precision Heating:** Preset 76-78°F ensures perfect tropical conditions—no fiddling required.
- • **Versatile Nano Tank Essential:** Ideal for bettas, shrimp, nano reefs, and planted tanks—freshwater or saltwater.
- • **Built to Last, Built for Safety:** Durable shatterproof polymer protects your aquatic friends and tank integrity.

## Overview

The P25 Submersible Aquarium Heater delivers reliable, preset temperature control (76-78°F) for tanks up to 6 gallons. Its shatterproof polymer construction ensures durability and safety, while the fully waterproof design allows discreet placement in freshwater or saltwater nano aquariums. An LED indicator provides real-time heating status, making it the perfect compact heater for bettas, shrimp, and planted tanks.

## Description

Fluval P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts : desertcart.in: Pet 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Item model number | A744 |
| Product Dimensions | 15 x 7 x 3 cm; 192 g |
| ASIN | B084618P6D |

## Images

![P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts - Image 1](https://m.media-amazon.com/images/I/61p90wDaxML.jpg)

## Frequently Bought Together

- Fluval P25 Submersible Aquarium Heater for Up to 6 Gallons, 25 Watts
- Fluval SPEC Aquarium Kit, Aquarium with LED Lighting and 3-Stage Filtration System, 5-Gallon
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

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**Shop now:** [https://www.desertcart.ro/products/369760291-p25-submersible-aquarium-heater-for-up-to-6-gallons-25](https://www.desertcart.ro/products/369760291-p25-submersible-aquarium-heater-for-up-to-6-gallons-25)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*