Fluval Pre Set Aquarium Heater (P Series) is a fully submersible, shatter‑resistant heater pre‑set to maintain a stable 24–26°C (76–78°F) in freshwater and marine nano aquariums. With strong polymer construction and an LED running lamp, Fluval Pre Set Aquarium Heater offers simple, reliable temperature control with zero adjustment required.
$35.00–$47.00Price range: $35.00 through $47.00
PRODUCT Details
The Fluval Pre Set Aquarium Heater from the P Series is designed for fishkeepers who want simple, reliable temperature control without constant fiddling. Fully submersible and pre‑set to maintain around 24–26°C (76–78°F), this Fluval Pre Set Aquarium Heater is ideal for tropical nano tanks, betta aquariums and small marine setups where stable temperatures are essential.
Built with strong, shatterproof polymer, the Fluval Pre Set Aquarium Heater helps protect both your aquarium glass and your livestock, while the LED running lamp clearly shows when the heater is actively working.
Key Features of Fluval Pre Set Aquarium Heater (P Series)
The Fluval Pre Set Aquarium Heater offers:
Pre‑set temperature around 24–26°C (76–78°F) – no manual adjustment needed
Fully submersible design for flexible placement in the aquarium
Strong, shatterproof polymer construction to help protect fish and equipment
LED running lamp that illuminates when the heater is in use
Suitable for freshwater and saltwater nano aquariums
This makes Fluval Pre Set Aquarium Heater a great choice for beginners and experienced hobbyists who want a “set and forget” solution.
Benefits of Fluval Pre Set Aquarium Heater for Nano Tanks
Using a Fluval Pre Set Aquarium Heater helps:
Maintain a stable tropical temperature range for most community fish
Reduce stress and disease risk caused by temperature swings
Protect your tank with a durable, shatter‑resistant body
Keep things simple with no dials or complex settings
For small aquariums where space is limited, the compact design of the Fluval Pre Set Aquarium Heater makes it easy to hide behind decor or plants while still providing even heat distribution.
Recommended Use for Fluval Pre Set Aquarium Heater
To get the best from your Fluval Pre Set Aquarium Heater:
Choose the correct wattage/model for your aquarium size (follow Fluval’s guidelines)
Place the heater in an area with good water circulation for even heating
Allow the heater to acclimate to tank temperature before plugging in
Use a reliable aquarium thermometer to monitor water temperature
The pre‑set design of Fluval Pre Set Aquarium Heater means you don’t need to adjust the temperature dial – just install, plug in and let it maintain a stable range.
