Dennerle

We can deliver Dennerle products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for Dennerle products 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 Dennerle goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting Dennerle products by popularity or price.

Dennerle brand names you'll find in our offering

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DENNERLE Crystal quartz gravel 5kg, 1–2mm, brown
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size of 3mm, suitable for aquarium fish, ideal for freshwater aquariums, weight of 5kg, volume of 5L, brown colour - 2.69 €/1 kg
  13.46 €
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In stock 5 pcs at the supplier's
Order Code: CHPA1641
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DENNERLE Crystal quartz gravel 10kg, 1–2mm, natural
Aquarium Sand - natural, stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for freshwater aquariums, weight 10kg, volume 5L, natural colour - 1.83 €/1 kg
  18.28 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1640
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Dennerle Shrimp King Snow Pops 40g
Aquarium Fish Food - 43.88 €/1 l
New arrival 10.97 €
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In stock > 10 pcs at the supplier's
Order Code: KRMA0690
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Dennerle Shrimp King Snail Stixx 45g
Aquarium Fish Food - 43.88 €/1 l
New arrival 10.97 €
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In stock > 5 pcs at the supplier's
Order Code: KRMA0689
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Dennerle Shrimp King Dadap Leaves
Aquarium Fish Food - 36.56 €/1 l
New arrival 9.14 €
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In stock > 10 pcs at the supplier's
Order Code: KRMA0688
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Dennerle Pleco Menu 200ml
Aquarium Fish Food - 42.45 €/1 l
New arrival 8.49 €
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In stock 1 pcs at the supplier's
Order Code: KRMA0685
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Dennerle Guppy&Co. Booster 100ml
Aquarium Fish Food - 49.50 €/1 l
New arrival 4.95 €
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In stock > 20 pcs at the supplier's
Order Code: KRMA0684
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Dennerle Cookies Special Menu 200ml
Aquarium Fish Food - 54.85 €/1 l
New arrival 10.97 €
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In stock > 10 pcs at the supplier's
Order Code: KRMA0683
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Dennerle colour Booster 100ml
Aquarium Fish Food - 64 €/1 l
New arrival 6.40 €
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In stock 4 pcs at the supplier's
Order Code: KRMA0932
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DENNERLE Aegagropila Slate Rock 8×6×3cm
Aquarium Decoration
New arrival 8.95 €
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In stock 2 pcs at the supplier's
Order Code: MACdeko084
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DENNERLE Nano Cube Complete + Style LED, 20L
Aquarium - classic glass design, designed for aquarium fish, 20L volume, nano size, 5mm glass thickness, perfect for beginners, filter included, weight 3.4kg, dimensions 30×25×25cm (H×W×D)
New arrival 169.76 €
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In stock 5 pcs at the supplier's
Order Code: EHEakv06
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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 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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DENNERLE ShrimpKing Active Soil 8L
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for shrimp, suitable for freshwater aquariums, weight 4.4kg, volume 8L, natural colour - 9.35 €/1 kg
  41.12 €
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In stock 5 pcs at the supplier's
Order Code: CHPA1657
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DENNERLE Deponit-Mix Professional 9in1 nutrient substrate, 9.6kg
Aquarium Sand - natural, stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for freshwater aquariums, weight 9.6kg, volume 50L, natural colour - 3.74 €/1 kg
  35.93 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1652
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DENNERLE Deponit-Mix Professional 9in1 nutrient substrate, 4.8kg
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for freshwater aquariums, weight 4.8kg, volume 50L, natural colour - 4.33 €/1 kg
  20.79 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1651
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DENNERLE Deponit-Mix Professional 10in1 nutrient substrate, 4.8kg
Aquarium Sand - natural, stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for freshwater aquariums, weight 4.8kg, volume 5L, natural colour - 4.76 €/1 kg
  22.84 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA1715
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DENNERLE Deponit-Mix Black 10in1 nutrient substrate, 9.6kg
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for freshwater aquariums, weight 9.6kg, volume 5L, black colour - 4.63 €/1 kg
  44.45 €
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In stock 2 pcs at the supplier's
Order Code: CHPA1712
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DENNERLE Scaper‘s Soil 8L
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for marine aquariums, weight 5.5kg, volume 8L, natural colour - 7.48 €/1 kg
  41.12 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1649
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DENNERLE PLANTS Soil, 9L
Aquarium Sand - natural stone substrate, does not affect water hardness, maximum grain size 3mm, ideal for aquarium fish, suitable for marine aquariums, weight 5.3kg, volume 9L, natural colour - 13.82 €/1 kg
  73.25 €
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In stock 3 pcs at the supplier's
Order Code: CHPA1717
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DENNERLE Trocal Congo-white T8 38 W, 105 cm
Aquarium Lighting
  28.66 €
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In stock 3 pcs at the supplier's
Order Code: PETaaa1202
4.2 5×
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Dennerle Nano Clean Eckfilter internal filter
Aquarium Filter - Inside, maximum aquarium size 40 l, maximum pumping capacity 150 l/h, power consumption 2 W, the package contains filter cartridges, cable length 1.4 m
  22.80 €
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In stock > 10 pcs at the supplier's
Order Code: CHPA0882
5.0 3×
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Dennerle Nano Gran 55 g
Aquarium Fish Food - basic food, type of food is granules, intended for aquarium fish, weight 0,055 kg
Amazing Deal 7.29 € Save 1.50 €
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In stock > 10 pcs at the supplier's
Order Code: KRMA0427
4.3 5×
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Dennerle NanoCube 10 l
Aquarium - Classic, glass, for aquarium fish and shrimps, volume 10 l, nano size, glass thickness 5 mm, design, in the package cover, pad and background, weight 3,26 kg, Dimensions 25 × 20 × 20 cm (h × w × d)
  53.90 €
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In stock > 5 pcs at the supplier's
Order Code: CHPA1047