Aquarium Heaters

Aquarium Heaters – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Aquarium Heaters on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Aquarium Heaters?

If you're planning to get Aquarium Heaters, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Aquarium Heaters

Are you looking for the best Aquarium Heaters? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Aquarium Heaters

If you are looking for products based on price, you can browse the lowest priced Aquarium Heaters, or choose to sort by price from highest to lowest.

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69 Results
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SICCE SCUBA CONTACTLESS 50W heater
Aquarium Heater - suitable for 60L aquariums, 50W power, for freshwater aquariums, adjustable temperature from 15 to 35 °C, with thermostat, mains powered, 230V power voltage, 2.2m power cable length, dimensions 30×2.45×2.45cm (H×W×D), weight 310g
  37.60 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1802
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JUWEL AquaHeatPro 300 heater
Aquarium Heater - 300W power, for freshwater aquariums, adjustable temperature from 16 to 32°C, with thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 37.5×3×3cm (H×W×D), weight 300g
  51.21 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1801
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SICCE Scuba Contactless 200W heater, 150–230L
Aquarium Heater - suitable for 230L aquariums, 200W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 340g
  46.53 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1825
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SICCE Scuba Preset 50W heater, 40–60L
Aquarium Heater - suitable for 60L aquariums, 50W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 300g
  32.23 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1828
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SICCE Scuba Preset 100W heater, 80–130L
Aquarium Heater - suitable for 130L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with a thermostat, mains powered, 230V power voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 270g
  34.38 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1827
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SICCE Jolly Preset heater, for aquariums up to 6L
Aquarium Heater - suitable for a 10L aquarium, 6W output, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable, dimensions 9.9×2.9×2.1cm (H×W×D), weight 350g
  19.04 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1824
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HYDOR Theo 150W heater
Aquarium Heater - suitable for 10L aquariums, 150W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 300g
  31.66 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1793
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HYDOR ETH 200-16 200W heater
Aquarium Heater - suitable for 10L aquariums, 200W power, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 290g
  69.35 €
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In stock 3 pcs at the supplier's
Order Code: CHPA1789
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EHEIM Thermocontrol e50 heater, 50W, 233mm
Aquarium Heater - suitable for 10L aquariums, 50W power, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with thermostat, mains powered, 230V power supply voltage, 1.5m cable length, dimensions 15×15×10cm (H×W×D), weight 290g
  24.35 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1780
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EHEIM Thermocontrol e300 heater, 300W, 496mm
Aquarium Heater - suitable for a 10L aquarium, 300W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with a thermostat, mains-powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 270g
  32.94 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1784
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EHEIM Jäger heater 31, 90cm, 100W, 100–150L
Aquarium Heater - suitable for 150L aquariums, 100W output, for freshwater aquariums, adjustable temperature from 18 to 34°C, features a thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 290g
  26.57 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1782
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EHEIM thermopreset 150 aquarium heater, 220–240V
Aquarium Heater - suitable for 10L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 310g
  26.03 €
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In stock 1 pcs at the supplier's
Order Code: CHPA1775
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EHEIM Thermocontrol e25 heater, 25W, 233mm
Aquarium Heater - suitable for a 10L aquarium, 25W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with a thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 280g
  24.35 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1779
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EHEIM Thermocontrol e100 heater, 100W, 309mm
Aquarium Heater - suitable for 10L aquariums, 100W power output, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 270g
  28.65 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1778
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EHEIM Thermocontrol external heater
Aquarium Heater - suitable for 10L aquariums, 100W power output, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 330g
  174.84 €
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In stock 5 pcs at the supplier's
Order Code: CHPA1777
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EHEIM Thermopreset 50W aquarium heater
Aquarium Heater - suitable for 10L aquariums, 50W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 310g
  20.75 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1776
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JUWEL AquaHeatPro 200 heater
Aquarium Heater - suitable for 10L aquariums, 100W power output, for freshwater aquariums, adjustable temperature from 18 to 34°C, features a thermostat, mains powered, 230V power supply voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 320g
  48.84 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1800
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EHEIM thermopreset 100W aquarium heater
Aquarium Heater - suitable for 10L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 18 to 34 °C, features a thermostat, mains-powered, 230V power supply voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 270g
  25.67 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1774
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DENNERLE Nano ThermoCompact 100W heater
Aquarium Heater - suitable for 105L aquariums, 100W power, for nano aquariums, adjustable temperature from 18 to 36°C, with a thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 320g
  37.96 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1773
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DENNERLE Heater Constant 75W
Aquarium Heater - suitable for 65L aquariums, 75W output, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable, dimensions 11.6×4.6×1.6cm (H×W×D), weight 203g
  39.77 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1772
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DENNERLE Heater Constant 50W
Aquarium Heater - suitable for 45L aquariums, 50W power, for marine and freshwater aquariums, maximum temperature 25°C, with thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 11.6×4.6×1.6cm (H×W×D), weight 200g
  37.61 €
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In stock 1 pcs at the supplier's
Order Code: CHPA1771
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HYDOR Hydrokable heating cable 3.3m 15W
Aquarium Heater - suitable for 10L aquariums, 15W power, for freshwater aquariums, adjustable temperature from 18 to 34°C, with a thermostat, mains powered, 230V power supply, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 310g
  32.68 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1795
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JUWEL AquaHeatPro 100 heater
Aquarium Heater - suitable for 100L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 16 to 32°C, with thermostat, mains power, 230V power supply, 2.4m power cable length, dimensions 30.5×3×3cm (H×W×D), weight 270g
  46.48 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1799
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JUWEL AquaHeat 50W heater, for 50–70L aquariums
Aquarium Heater - suitable for aquariums with a volume of 70L, 50W power, for freshwater aquariums, adjustable temperature from 16 to 32°C, with a thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 280g
  31.51 €
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In stock 5 pcs at the supplier's
Order Code: CHPA1798
In the category Aquarium Heaters on Alza.sk, we currently have a total of 69 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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