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.cz

  • 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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102 Results
4.4 3×
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Dennerle Nano Alginator 2500
Aquarium Supplies - cleaning magnet with high cleaning efficiency for aquarium surfaces, also suitable for cleaning corners and less easily accessible areas.
Amazing Deal 438,- Save 57,-
Buy
In stock > 10 pcs at the supplier's
Order Code: CHPA0896
5.0 1×
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Dennerle CrustaGran Baby 100 ml
Shrimp Feed - basic feed, type of food is pellets, for shrimps and crayfish, volume 0,1 l, with seaweed, high protein
Amazing Deal 162,- Save 37,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0421
5.0 3×
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Dennerle Nano CrustaGran 100 ml
Aquarium Fish Food - basic feed, type of food is pellets, for shrimps and crayfish, volume 0,1 l, with seaweed - 1,620 Kč/1 l
Amazing Deal 162,- Save 27,-
Buy
In stock > 10 pcs at the supplier's
Order Code: KRMA0422
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)
  1,293,-
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In stock > 5 pcs at the supplier's
Order Code: CHPA1047
5.0 2×
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Dennerle Scapers's Soil 4 l
Terrarium Substrate - dried clay, no fertilizers and no pesticides, for aquarium plants and shrimps, volume 4 l, dark colour
Amazing Deal 569,- Save 70,-
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In stock 4 pcs at the supplier's
Order Code: CHPA0918
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 162,- Save 37,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0427
5.0 1×
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Dennerle Nano catappa leaves 12 pcs
Shrimp Feed - supplementary food, type of food is flakes, intended for shrimps, 12 pieces per pack
Amazing Deal 169,- Save 30,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0429
5.0 1×
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Dennerle Shrimp King Protein 45 g
Shrimp Feed - complementary feed, type of feed are mixtures and powders, for shrimps and crayfish, weight 0,045 kg, high protein - 540 Kč/100 g
  243,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0433
4.5 2×
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Dennerle Betta Booster 30 ml
Aquarium Fish Food - complete feed, type of food is pellets, intended for bettas, volume 0,03 l, with seaweed - 4,733 Kč/1 l
  142,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0428
4.0 1×
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Dennerle Dosator
Aquarium Tech - automatic fertilizer dispenser for a continuous supply of nutrients to aquarium plants, for 50 - 300 l
  337,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0894
3.0 1×
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Dennerle Bio-Line CO2 replacement bottle
Aquarium Tech - CO2 supply for more than 1 month, for aquariums up to 120 l
  193,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0897
5.0 2×
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Dennerle Complete Gourmet Flakes 200 ml
Aquarium Fish Food - complete food, type of food is flakes and wafers, intended for aquarium fish and freshwater aquarium fish, volume 0,2 l - 730 Kč/1 l
  146,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0424
5.0 1×
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Dennerle Complete Gourmet Menu 200 ml
Aquarium Fish Food - basic feed, type of food is pellets, for aquarium fish, volume 0,2 l, with seaweed - 1,215 Kč/1 l
  243,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0423
4.5 2×
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Dennerle Neon & Co. Booster 100 ml
Aquarium Fish Food - basic feed, type of food is granules intended for aquarium fish, volume 0,1 l, with seaweed, high protein - 1,460 Kč/1 l
  146,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0426
3.0 2×
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Dennerle Bio CO2 StarterSet
Aquarium Tech - easy and safe way to supply CO2 for aquariums up to 60 l
  257,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0898
5.0 1×
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Dennerle Diskus Softgranulate 200 ml
Aquarium Fish Food - basic feed, type of food is pellets, intended for target fish, volume 0,2 l, with seaweed - 1,225 Kč/1 l
  245,-
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In stock > 10 pcs at the supplier's
Order Code: KRMA0420
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Dennerle Cleanator sponge
Aquarium Supplies - aquarium cleaner for freshwater aquariums, double-sided sponge with two cleaning surfaces
Amazing Deal 153,- Save 15.81
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In stock > 10 pcs at the supplier's
Order Code: CHPA0895
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Dennerle CO2 Long Term Test Correct
Aquarium Water Treatment - routine care, suitable for water testing, for marine aquarium and freshwater aquarium, CO2 and pH test
Amazing Deal 503,- Save 62,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0884
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Dennerle CO2 Diffusor Ultra M for 200 l
Aquarium Tech - compact diffuser for CO2 refilling, suitable for aquariums up to 200 l, for 4/6 mm hose
Great price 372,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0900
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Dennerle Nano Eckfilter XL internal filter
Aquarium Filter - Inside, maximum aquarium size 60 l, maximum pumping capacity 150 l/h, power consumption 2 W, the package contains filter cartridges, cable length 1.4 m
Great price 766,- Save 33,-
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In stock > 5 pcs at the supplier's
Order Code: CHPA0876
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Dennerle CarboStart EW/MW 200 SE
Aquarium Tech - disposable CO2 fertiliser set, the package contains a CO2 disposable bottle, pressure reducing valve, check valve, hose, diffuser, test
  3,392,-
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In stock > 5 pcs at the supplier's
Order Code: CHPA0883
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Dennerle CO2 disposable bottle 500g
Aquarium Tech - practical disposable CO2 cylinder
Amazing Deal 720,- Save 79,-
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In stock 1 pcs at the supplier's
Order Code: CHPA0907
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Dennerle Clear Water Elixier 500 ml per 2500 l
Aquarium Water Treatment - acute care, suitable for water purification, for marine aquariums and freshwater aquariums, against haze, neutralizes chlorine and binds toxic metals, volume 500 ml
  416,-
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In stock > 10 pcs at the supplier's
Order Code: CHPA0887
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Dennerle CO2 Maxi-Flipper
Aquarium Tech - compact CO2 attachments, motorless operation
Amazing Deal 1,216,- Save 174,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CHPA0910