250W heater with thermostat
A 250 W fully submersible heater with an adjustable thermostat, rated for freshwater and marine aquariums up…
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Find a productPower
250W
Dimensions
31 x 360 mm
Weight
0.32 kg
Brand
Resun
SKU
Resun grzalka 250W
EAN
6933163303647
Product description
This heater is intended for aquarists who keep freshwater or marine fish and need to hold a set water temperature in a tank of up to 300 L. Its 250 W output and 31 x 360 mm body are sized for that tank volume, and it can be fully submerged during operation.
Why it matters
- Fully submersible body, so the unit can be placed directly in the water column of the aquarium.
- Precision adjustment knob with a readable scale, which makes it easier to set the required temperature.
- Built-in indicator lamp that shows whether the heater is currently switched on.
- Suction cups included in the package for mounting the heater on the aquarium glass.
Specifications
- Power: 250 W
- Maximum aquarium volume: 300 L
- Dimensions: 31 x 360 mm
- Weight: 0.32 kg
- Type: fully submersible
- Suitable for: freshwater and marine aquariums
What it works with
The heater is designed for aquariums up to 300 L, in both freshwater and marine setups. Its 250 W rating matches tanks in that volume range, and the included suction cups allow it to be fixed to the side wall of the aquarium.
Technical specification
Power
250W
Dimensions
31 x 360 mm
Brand
Resun
SKU
Resun grzalka 250W
EAN
6933163303647
Weight
0.32 kg
Category
Heaters, cooling systems and thermometers
VAT rate
23%
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Frequently asked questions
It is designed for aquariums with a maximum capacity of 300 litres. Check that your tank does not exceed this volume.
Yes, the supplier states that it is suitable for both freshwater and marine aquariums.
A built-in indicator lamp lights up when the heater is switched on. A readout and a precision adjustment knob help you set the temperature.
The heater is fully submersible. The set includes suction cups for attaching it to the aquarium wall.
It measures 31 x 360 mm and weighs 0.32 kg.
Questions & answers
No one has asked about this product yet.
Delivery methods
InPost Courier
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6.83 €
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4.10 €
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4.56 €
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1–2 business days
4.33 €
DPD Pickup Drzwi-Punkt
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3.65 €
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4.10 €
Orlen Paczka Drzwi-Punkt
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3.65 €
Pocztex Kurier Drzwi-Drzwi
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4.56 €
Pocztex Kurier Drzwi-Punkt
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4.10 €
DHL Parcel Kurier
1–2 business days
4.78 €
DHL Parcel Kurier do 12:00
1–2 business days
8.20 €
DHL Parcel Kurier do 9:00
1–2 business days
9.57 €
DHL POP do punktu
1–2 business days
4.10 €
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45.34 €
GLS Kurier Drzwi-Drzwi
1–2 business days
4.56 €
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4.56 €
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Free delivery
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2–5 business days
11.73 €
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2–5 business days
13.10 €
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13.21 €
DHL Parcel Connect Drzwi-Drzwi
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47.61 €
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7.86 €
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9.34 €
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14.47 €
DPD Kurier Europa — Estonia
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13.90 €
GLS Zagranica Drzwi-Drzwi — Hiszpania
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14.35 €
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25.40 €
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11.16 €
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14.01 €
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10.82 €
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7.18 €
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10.48 €
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11.96 €
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10.25 €
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13.33 €
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11.16 €
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55.02 €
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9.68 €
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7.97 €
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11.16 €
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20.85 €
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8.43 €
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9.11 €
DPD Pickup Europa — Austria
2–5 business days
9.57 €
DPD Pickup Europa — Belgia
2–5 business days
10.48 €
GLS Zagranica Drzwi-Punkt — Bułgaria
2–5 business days
18.68 €
DPD Pickup Europa — Czechy
2–5 business days
7.29 €
DPD Pickup Europa — Niemcy
2–5 business days
9.45 €
DPD Pickup Europa — Dania
2–5 business days
13.56 €
DPD Pickup Europa — Estonia
2–5 business days
11.05 €
DPD Pickup Europa — Hiszpania
2–5 business days
11.73 €
DPD Pickup Europa — Finlandia
2–5 business days
20.50 €
InPost International Drzwi-Punkt — Francja
2–5 business days
11.50 €
GLS Zagranica Drzwi-Punkt — Grecja
2–5 business days
19.71 €
DPD Pickup Europa — Chorwacja
2–5 business days
8.54 €
DPD Pickup Europa — Węgry
2–5 business days
7.63 €
DPD Pickup Europa — Irlandia
2–5 business days
10.59 €
InPost International Drzwi-Punkt — Włochy
2–5 business days
12.19 €
DPD Pickup Europa — Litwa
2–5 business days
8.09 €
InPost International Drzwi-Punkt — Luksemburg
2–5 business days
11.50 €
DPD Pickup Europa — Łotwa
2–5 business days
8.88 €
DPD Pickup Europa — Holandia
2–5 business days
9.34 €
DPD Pickup Europa — Portugalia
2–5 business days
8.09 €
GLS Zagranica Drzwi-Punkt — Rumunia
2–5 business days
22.78 €
DPD Pickup Europa — Szwecja
2–5 business days
18.11 €
GLS Zagranica Drzwi-Punkt — Słowenia
2–5 business days
20.50 €
DPD Pickup Europa — Słowacja
2–5 business days
7.18 €
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