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
Product details
| Management number | 223607840 | Release Date | 2026/05/09 | List Price | $9.20 | Model Number | 223607840 | ||
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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.
- 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
| ASIN | B084618P6D |
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| Size | P25 |
| Color | Black |
| Brand Name | Fluval |
| Directions | Follow individual packaging instructions. |
| Model Name | Fluval P25 Submersible Aquarium Heater |
| Item Weight | 0.19 Kilograms |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Item model number | A744 |
| Included Components | All items listed in description |
| Warranty Description | 2 Year Limited Warranty |
| Age Range Description | All Life Stages |
| Item Dimensions LxWxH | 5.91 x 2.76 x 1.18 inches |
| Target Audience Keyword | Fish |
| Specific Uses for Product | Indoor |
| Item Package Dimensions L x W x H | 9.65 x 3.23 x 2.13 inches |
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