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› Underwater Exoticism › Temperature and automation › Heaters, cooling systems and thermometers › Protemp S 300W – heating element with thermostat and casing
JBL Protemp S 300W - grzałka z termostatem i obudową

Protemp S 300W – heating element with thermostat and casing

JBL Protemp S 300W is an adjustable 300 W aquarium heater with a protective guard, rated for tanks…

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Weight
0 kg
Brand
JBL
SKU
JBL GRZALKA PROTEMP S 300W 6042600
EAN
4014162604262
Category
Heaters, cooling systems and thermometers

Product description

This heater suits keepers of tropical and other temperature-dependent aquarium fish who need a stable water temperature in tanks of 160–400 l. A dial sets the target temperature, and the guard basket keeps fish from touching the hot element directly.

Why it matters

  • Fish-safe housing: the heater fits into a protective basket, which prevents fish from being burned by the glass.
  • Fine temperature control: the dial covers 20–34 °C with an accuracy of ±0.5 °C.
  • Dry-run and overheating protection: an automatic thermal cutoff switches off power if the water level drops or the heater is lifted out of the water.
  • Flexible placement: it is waterproof to a depth of 100 cm and can also be mounted horizontally, for example in turtle tanks.

Specifications

  • Power: 300 W
  • Temperature range: 20–34 °C
  • Setting accuracy: ±0.5 °C
  • Tank volume: 160–400 l
  • Maximum immersion depth: 100 cm
  • Heating element: ceramic, star-shaped
  • Glass tube: 2 mm quartz glass, shatter-resistant
  • Cable length: 195 cm
  • Mounting: suction cups, with protective basket
  • Certificate: TÜV
  • Warranty: 2 years, plus 2 additional years after product registration
  • EAN: 4014162604262

What it works with

The Protemp S 300W is designed for freshwater and marine aquariums in the 160–400 l range, where it holds a set temperature by heat exchange through the water. Install it at least to the minimum water level marked on the heater and attach it to the inner glass with the suction cups.

Technical specification

Brand JBL
SKU JBL GRZALKA PROTEMP S 300W 6042600
EAN 4014162604262
Weight 0 kg
Category Heaters, cooling systems and thermometers
VAT rate 23%
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Frequently asked questions

It is designed to keep the temperature stable in aquariums from 160 to 400 litres. Make sure your tank falls within that range before you buy.

The knob sets the temperature between 20°C and 34°C, with a control accuracy of ±0.5°C.

It is waterproof and can be submerged up to 100 cm. Place it in the protective basket and immerse it at least to the "min. water level" mark.

A built-in automatic thermal cutoff switches off the power if the water level drops or the heater is removed from the water, protecting against overheating.

Yes, the heater can also be mounted horizontally, for example in tanks with turtles. It is mounted with suction cups on the inside glass of the tank.

Questions & answers

No one has asked about this product yet.

Delivery methods

InPost Courier
1–2 business days
6.84 €
InPost Paczkomat
1–2 business days
4.10 €
InPost Kurier
1–2 business days
4.56 €
DPD Kurier
1–2 business days
4.33 €
DPD Pickup Drzwi-Punkt
1–2 business days
3.65 €
DPD Pickup Drzwi-Automat
1–2 business days
4.10 €
Orlen Paczka Drzwi-Punkt
1–2 business days
3.65 €
Pocztex Kurier Drzwi-Drzwi
1–2 business days
4.56 €
Pocztex Kurier Drzwi-Punkt
1–2 business days
4.10 €
DHL Parcel Kurier
1–2 business days
4.79 €
DHL Parcel Kurier do 12:00
1–2 business days
8.21 €
DHL Parcel Kurier do 9:00
1–2 business days
9.57 €
DHL POP do punktu
1–2 business days
4.10 €
Downloads
Geis Cargo
1–2 business days
45.36 €
GLS Kurier Drzwi-Drzwi
1–2 business days
4.56 €
GLS Kurier Drzwi-Punkt
1–2 business days
4.56 €
Personal Pickup
1–1 business days
Free delivery
GLS Zagranica Drzwi-Drzwi — Austria
2–5 business days
11.74 €
DPD Kurier Europa — Belgia
2–5 business days
13.11 €
DPD Kurier Europa — Bułgaria
2–5 business days
13.22 €
DHL Parcel Connect Drzwi-Drzwi
2–5 business days
47.64 €
DPD Kurier Europa — Czechy
2–5 business days
7.86 €
DPD Kurier Europa — Niemcy
2–5 business days
9.35 €
GLS Zagranica — Dania
2–5 business days
14.47 €
DPD Kurier Europa — Estonia
2–5 business days
13.90 €
GLS Zagranica Drzwi-Drzwi — Hiszpania
2–5 business days
14.36 €
DPD Kurier Europa — Finlandia
2–5 business days
25.41 €
DPD Kurier Europa — Francja
2–5 business days
11.17 €
DPD Kurier Europa — Grecja
2–5 business days
14.02 €
DPD Kurier Europa — Chorwacja
2–5 business days
10.83 €
DPD Kurier Europa — Węgry
2–5 business days
7.18 €
DPD Kurier Europa — Irlandia
2–5 business days
10.48 €
DPD Kurier Europa — Włochy
2–5 business days
11.97 €
DPD Kurier Europa — Litwa
2–5 business days
10.26 €
DPD Kurier Europa — Luksemburg
2–5 business days
13.33 €
DPD Kurier Europa — Łotwa
2–5 business days
11.17 €
GLS Zagranica Drzwi-Drzwi — Malta
2–5 business days
55.05 €
DPD Kurier Europa — Holandia
2–5 business days
9.69 €
DPD Kurier Europa — Portugalia
2–5 business days
7.98 €
DPD Kurier Europa — Rumunia
2–5 business days
11.17 €
GLS Zagranica Drzwi-Drzwi — Szwecja
2–5 business days
20.86 €
DPD Kurier Europa — Słowenia
2–5 business days
8.43 €
DPD Kurier Europa — Słowacja
2–5 business days
9.12 €
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
18.69 €
DPD Pickup Europa — Czechy
2–5 business days
7.29 €
DPD Pickup Europa — Niemcy
2–5 business days
9.46 €
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
11.74 €
DPD Pickup Europa — Finlandia
2–5 business days
20.51 €
InPost International Drzwi-Punkt — Francja
2–5 business days
11.51 €
GLS Zagranica Drzwi-Punkt — Grecja
2–5 business days
19.72 €
DPD Pickup Europa — Chorwacja
2–5 business days
8.55 €
DPD Pickup Europa — Węgry
2–5 business days
7.64 €
DPD Pickup Europa — Irlandia
2–5 business days
10.60 €
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
11.51 €
DPD Pickup Europa — Łotwa
2–5 business days
8.89 €
DPD Pickup Europa — Holandia
2–5 business days
9.35 €
DPD Pickup Europa — Portugalia
2–5 business days
8.09 €
GLS Zagranica Drzwi-Punkt — Rumunia
2–5 business days
22.79 €
DPD Pickup Europa — Szwecja
2–5 business days
18.12 €
GLS Zagranica Drzwi-Punkt — Słowenia
2–5 business days
20.51 €
DPD Pickup Europa — Słowacja
2–5 business days
7.18 €
Delivery and payments

Payment methods

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