Treating your tropical or marine fish to one of these heaters means they get to take advantage of ...Treating your tropical or marine fish to one of these heaters means they get to take advantage of Interpet's 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 it easy to adjust the temperature precisely, but as the heater is already set to 24C you might not find you need to. This heater is ideal for aquariums with a capacity of 135-270 litres (30-60 gallons) and a length of 122cm (48 inches).
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 helps aquarium owners using the Interpet 300W Deltatherm Heater to maintain optimal water temperatures for their fish. Benefit from the heater's reliability and ease of use, ensuring a stable environment for your aquatic pets. Note that this heater is designed for aquariums within a specific size range, so make sure it suits your tank's capacity.
All features
Model Part Number
Deltatherm - 300w
Brand
Interpet
Extended Product Information
FAQs
How do I adjust the temperature?
Use the positive click-control to adjust the temperature. The heater is pre-set to 24°C, but you can adjust it to suit your needs.
What size aquarium is this heater suitable for?
It is ideal for aquariums with a capacity of 135-270 liters (30-60 gallons).
How do I clean the heater?
Unplug the heater and wipe it with a soft cloth. Do not use any harsh chemicals.
What is the warranty period?
The heater comes with a 2-year guarantee.
Can I use this heater in a marine aquarium?
Yes, it is suitable for both tropical and marine aquariums.
Where should I place the heater in my aquarium?
Place the heater in a location with good water flow, away from substrate and decorations, following the manufacturer's instructions.
What happens if the heater breaks?
If the heater is within the 2-year guarantee period, contact the manufacturer or retailer for assistance.
Troubleshooting
Heater is not turning on.
Check the power supply and ensure the heater is properly plugged in. Check the fuse.
Water temperature not reaching the set level.
Ensure the heater wattage is appropriate for the aquarium volume. Check for any obstructions to water flow around the heater.
Heater is displaying error codes.
Consult the manufacturer's manual for specific error codes and troubleshooting steps.
Pros and Cons
Pros
Easy temperature adjustment with click-control.
Enhanced safety features with thick glass and plastic end caps.
Reliable performance backed by a 2-year guarantee.
Suitable for a range of aquarium sizes.
Pre-set temperature simplifies initial setup.
Cons
Limited to aquariums within a specific size range.
Requires proper placement within the aquarium for effective heating.
Setup, Compatibility & Care
Installation: Submerge the heater fully in the aquarium, ensuring it's positioned away from direct contact with substrate or decorations. Follow the manufacturer's guidelines for placement.
Compatibility: This heater is suitable for both tropical and marine aquariums. Ensure the aquarium size falls within the 135-270 liter range (30-60 gallons).
Care: Regularly inspect the heater for any damage. Clean the heater with a soft cloth during water changes. Always unplug the heater before performing any maintenance or water changes.
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