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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HYDOR Theo 200W heater
Aquarium Heater - suitable for a 10L aquarium, 200W output, for freshwater aquariums, adjustable temperature from 18 to 34 °C, with a thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 280g
  32.62 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1794
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AQUAEL Ultra Heater D&N heater, 100W
Aquarium Heater - suitable for 10L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 20 to 33°C, with a thermostat, mains powered, 230V supply voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 310g
  35.94 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1763
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AQUAEL Platinium Heater 500W aquarium heater
Aquarium Heater - suitable for 500L aquariums, 500W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 280g
  48.39 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1759
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AQUAEL Platinium Heater 250W aquarium heater
Aquarium Heater - suitable for 250L aquariums, 250W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 320g
  30.91 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1756
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AQUAEL Platinium Heater 200W
Aquarium Heater - suitable for 200L aquariums, 200W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power supply, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 320g
  29.46 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1754
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AQUAEL Platinium Heater 150W
Aquarium Heater - suitable for 150L aquariums, 150W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 270g
  28 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1753
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AQUAEL Platinium Heater 100W
Aquarium Heater - suitable for 100L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 320g
  26.55 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1752
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AQUAEL ComfortZone Fix 75W heater
Aquarium Heater - suitable for 75L aquariums, 75W power, for freshwater aquariums, adjustable temperature from 24.5 to 25.5°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, 18.5cm height, 320g weight
  16.86 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1751
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AQUAEL Flow Heater 300W flow heater
Aquarium Heater - suitable for aquariums with a volume of 350L, 300W power, for freshwater aquariums, adjustable temperature from 20 to 33°C, with a thermostat, mains powered, 230V power voltage, 1.5m cable length, dimensions 15×15×10cm (H×W×D), weight 270g
  70.92 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1748
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DENNERLE Heater Constant 35W
Aquarium Heater - suitable for a 10L aquarium, 35W output, 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 320g
New arrival 32.24 €
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In stock 3 pcs at the supplier's
Order Code: CHPA1770
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AQUAEL Ultra Heater D&N heater, 150W
Aquarium Heater - suitable for a 10L aquarium, 150W power, for freshwater aquariums, adjustable temperature from 20 to 33°C, with a thermostat, mains powered, 230V power supply, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 270g
  38.34 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1764
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AQUAEL Ultra Heater D&N 75W heater
Aquarium Heater - suitable for 10L aquariums, 75W output, for freshwater aquariums, adjustable temperature from 20 to 33°C, with thermostat, mains powered, 230V power supply voltage, 1.5m power cable length, dimensions 15×15×10cm (H×W×D), weight 270g
  33.55 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1768
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AQUAEL Ultra Heater D&N heater, 25W
Aquarium Heater - suitable for 25L aquariums, 25W power output, for freshwater aquariums, adjustable temperature from 20 to 33°C, with thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 350g
  28.76 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1766
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AQUAEL Ultra Heater D&N heater, 200W
Aquarium Heater - suitable for 10L aquariums, 200W power, for freshwater aquariums, adjustable temperature from 20 to 33°C, with a thermostat, mains powered, 230V power supply, 1.5m power cable, dimensions 15×15×10cm (H×W×D), weight 300g
  40.74 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1765
3.0 2×
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biOrb Aquarium heater HeatUp 25
Aquarium Tech - heater, for aquarium volumes from 5 to 25 l, for water temperature control from 18 to 32 °C, attachment to the edge of the aquarium with a bracket, economical operation, power consumption 25 W, cable length 150 cm, dimensions 23 × 205 mm
  28.60 €
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In stock 3 pcs at the supplier's
Order Code: CHPA1495
5.0 2×
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Jingye heater 100W
Aquarium Heater - suitable for aquarium with a volume of 100 l, Power 100 W, for marine aquariums and freshwater aquariums, adjustable temperature from 20 to 32 °C, reinforced construction, mains power, supply voltage 230V, length of the supply cable 0.7 m, dimensions 23 × 2.5 × 2.5 cm (H×W×D)
Amazing Deal 9.98 € Save 12.01 €
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In stock > 10 pcs at the supplier's
Order Code: EMPlist0064
5.0 1×
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biOrb Complete heating kit
Aquarium Tech - complete heater set, compatible with all biOrb aquariums, includes heater, heater holder and thermometer, ensures efficient heating of the aquarium
  37.07 €
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In stock 2 pcs at the supplier's
Order Code: CHPA1361
3.0 2×
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biOrb Aquarium heater HeatUp 50
Aquarium Tech - heater, for aquarium volumes of 25 - 50 l, for water temperature control from 18 to 32 °C, attachment to the edge of the aquarium with a bracket, economical operation, power consumption 50 W, cable length 150 cm, dimensions 23 × 205 mm
  28.60 €
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In stock 4 pcs at the supplier's
Order Code: CHPA1496
1.0 1×
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Jingye heater 50W
Aquarium Heater - suitable for aquarium with a volume of 50 l, Power 50 W, for marine aquariums and freshwater aquariums, adjustable temperature from 20 to 32 °C, reinforced construction, mains power, supply voltage 230V, length of the supply cable 0.7 m, dimensions 22 × 2.5 × 2.5 cm (H×W×D)
  8.31 €
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In stock > 10 pcs at the supplier's
Order Code: EMPlist0063
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Sicce Scuba Heater 50 W
Aquarium Heater - suitable for 60L aquariums, 50W output, with thermostat and LED indicator
  27.22 €
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In stock 2 pcs at the supplier's
Order Code: CHPA1165
5.0 4×
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Aquael Fix 2 Heater 50 W
Aquarium Heater - Aquarium heater with Smart heating system, with power adjustment function according to aquarium size, 50 W
Great price 15.90 €
Currently Unavailable
Order Code: CHPA1041
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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