Precise and reliable heating control for tropical aquariums, freshwater and marine. Keep your aqua...Precise and reliable heating control for tropical aquariums, freshwater and marine. Keep your aquarium at exactly the right temperature with this high performing heater. Extra safe, double insulated and fully submersible, made with heat and shock resistant glass. The positive click-control makes it easy to adjust the temperature precisely, but as the heater is already set to 24°C you might not find you need to. 25 W model for aquariums from 4 to 30 litres, heater dimensions 21.5 cm x 2.5 cm x 2.5 cm. This heater comes with a 2-year guarantee and excellent safety credentials.
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 25 W, for aquariums up to 30 litres£4.49 delivery£18.49Visit shop →
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 200 W, for aquariums up to 180 litres£4.49 delivery£19.99Visit shop →
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black£4.49 delivery£19.99Visit shop →
Interpet Deltatherm Aquarium Fish Tank Heater, Adjustable, for Tropical and Marine, 150 W, for aquariums up to 135 litres, Black£4.49 delivery£19.99Visit shop →
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 100 W, for aquariums up to 90 litres,BlackFree delivery in 1–3 days£23.78Visit shop →
The RangeInterpet Deltatherm Aquarium Heater - 100W
Interpet - Deltatherm Heater - 200 Watts - For Aquariums Upto 180 LitresFree delivery in 1–3 days£16.99Visit shop →
Product Information
Full details
This guide is for aquarium enthusiasts using the Interpet 25W Aquarium Heater. It provides precise and reliable temperature control for aquariums ranging from 4 to 30 liters, ensuring a stable environment for your aquatic life. Keep in mind that while the heater is pre-set to 24°C, you can adjust it to meet your specific aquarium needs.
All features
Model Part Number
22717
Brand
Interpet
Extended Product Information
FAQs
What size aquarium is this heater suitable for?
The Interpet 25W Aquarium Heater is suitable for aquariums from 4 to 30 liters.
How do I adjust the temperature?
While the heater is pre-set, you can adjust the temperature using the click-control on the heater.
Is this heater safe for marine aquariums?
Yes, this heater is suitable for marine, tropical, and freshwater aquariums.
How do I clean the heater?
Unplug the heater and clean it with a damp cloth. Do not use any cleaning agents.
What is the warranty period?
The Interpet 25W Aquarium Heater comes with a 2-year guarantee.
How long should the heater be submerged?
The heater must be fully submerged at all times during operation.
What if the heater malfunctions?
Unplug the heater immediately and inspect it for damage. If damaged, replace it. If not working, check the power supply and heater settings.
Troubleshooting
Heater not turning on.
Check the power connection and ensure the outlet is working. Also, verify that the heater is fully submerged.
Water temperature not reaching the set temperature.
Check the heater's setting and the aquarium thermometer. Ensure the heater is the correct wattage for your tank size. Ensure there are no obstructions to the heater. If still not working, consider a larger heater.
Heater is cracked or damaged.
Unplug the heater immediately and replace it with a new one. Do not attempt to repair a damaged heater.
Pros and Cons
Pros
Precise temperature regulation.
Suitable for various aquarium types (tropical, freshwater, marine).
Double insulated for added safety.
Durable and long-lasting design.
Easy-to-use click control.
Compact size for smaller aquariums.
Cons
Limited to aquariums up to 30 liters.
Pre-set temperature may not be ideal for all species.
Requires regular monitoring to ensure proper function.
Setup, Compatibility & Care
Placement: Submerge the heater fully in the aquarium, ensuring it's positioned away from gravel or decorations that could obstruct the heat flow.
Mounting: Use the provided suction cups to secure the heater to the aquarium glass.
Powering On: Plug the heater into a power outlet. The heater will start heating the water.
Temperature Adjustment: While the heater is pre-set, you can adjust the temperature using the click-control. Always use a separate thermometer for accurate readings.
Compatibility: This heater is compatible with tropical, freshwater, and marine aquariums. Ensure it is appropriate for the aquarium size (4-30 liters).
Care: Unplug the heater before performing any maintenance. Clean the heater with a damp cloth only. Do not use any harsh chemicals. Check the heater regularly for any signs of damage.
Maintenance: Regularly check for algae build-up and clean the heater with a soft cloth. Ensure the heater remains fully submerged.