Treating your tropical or marine fish to one of these heaters means the lucky things get to take a...Treating your tropical or marine fish to one of these heaters means the lucky things get to take advantage of their in-depth aquarium heater experience and knowledge. You get to relax at the thought of the 2-year guarantee and excellent safety credentials. These heaters are super-reliable, and thanks to the extra-thick safety glass and plastic end cap, are also extra safe. The positive click-control makes its easy to adjust the temperature precisely, but as the heater is already set to 24C you might not find you need to. 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. 50 W model for aquariums from 23 to 45 litres, heater dimensions 26.3 cm x 2.5 cm x 2.5 cm. Interpet Deltatherm Heaters are made from thickened safety glass with a new positive click control for temperature adjustment. It also has a thickened plastic cap for extra safety. Can also be used as a Shepherdess Heater Element for livestock feeding.
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 owners using the Interpet Deltatherm 50W heater. It helps maintain the ideal temperature for tropical, freshwater, and marine fish, ensuring their health and well-being. A key benefit is the precise and reliable temperature control with a positive click control. Note that this model is suitable for aquariums from 23 to 45 liters.
All features
Model Part Number
22718
Brand
Interpet
Extended Product Information
FAQs
How do I adjust the temperature?
Use the positive click-control on the heater to adjust the temperature. The heater is pre-set to 24°C, but you can increase or decrease the temperature as needed.
Is the heater safe for my fish?
Yes, the heater features extra-thick safety glass, a plastic end cap, and double insulation to protect your fish. However, always monitor the temperature and ensure it is appropriate for your specific species of fish.
Can I use this heater in a marine tank?
Yes, the Interpet Deltatherm 50W heater is suitable for use in both freshwater and marine aquariums.
How do I clean the heater?
Unplug the heater and allow it to cool. Clean it with a soft, damp cloth. Do not use any abrasive cleaners or submerge the power cord in water.
What is the warranty period?
The Interpet Deltatherm heaters come with a 2-year guarantee.
What size aquarium is this heater suitable for?
This 50W model is suitable for aquariums from 23 to 45 liters.
How long does it take to heat the water?
The time it takes to heat the water depends on the tank size and the initial water temperature. It may take several hours to reach the desired temperature.
Troubleshooting
Heater is not turning on.
Check the power connection and ensure the outlet is working. Verify that the heater is fully submerged and the temperature setting is appropriate.
Water temperature is too low.
Increase the temperature setting using the click control. Check for any obstructions blocking the heater from effectively warming the water. Ensure the heater is the correct size for your aquarium.
Water temperature is too high.
Decrease the temperature setting using the click control. Monitor the temperature with a separate thermometer. Ensure the heater is the correct size for your aquarium.
Pros and Cons
Pros
Easy temperature adjustment with click control.
Enhanced safety features with thick glass and double insulation.
Suitable for a range of aquarium types.
Reliable and consistent performance.
Compact size suitable for smaller aquariums.
Cons
Limited to aquariums from 23 to 45 liters.
May require more frequent monitoring to ensure correct temperature.
The 50W model may not be suitable for larger tanks requiring more heating capacity.
Setup, Compatibility & Care
Setup: Ensure the heater is fully submerged in the water. Use the suction cups to secure the heater to the aquarium glass.
Compatibility: This 50W heater is suitable for aquariums from 23 to 45 liters. It is designed for use in tropical, freshwater, and marine environments. Ensure compatibility with your aquarium size and the needs of your fish.
Care: Regularly clean the heater to prevent the build-up of algae and debris. Unplug the heater before performing any maintenance. Inspect the glass for any cracks or damage and replace if necessary. Follow the manufacturer's guidelines for optimal performance.
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