Dennerle - Equipment for Freshwater Aquariums
Dennerle equipment helps keep your aquarium running smoothly. Powerful internal and external filters ensure long-lasting clear water, while precisely adjustable heaters help maintain a stable temperature tailored to the needs of your aquarium inhabitants. Well-designed CO2 systems provide aquatic plants with the support they need, making it easier to maintain a balanced environment in your aquarium.
Aquarium Equipment: 24 items
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Dennerle CO2 Diffuser - Ultra, L
- For highly effective CO2 diffusion
- Also suitable for bio CO2 systems
- Made of transparent acrylic
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Dennerle Nano Corner Filter XL
- Powerful internal filter
- For aquariums from 30-60 litres
- Adjustable water flow
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Dennerle Nano Algae Stop, 300 ml
- Highly effective phosphate remover
- For nano corner filter module
- For nano filter extension
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Dennerle Nano Corner Filter
- Powerful internal filter
- For aquariums from 10-40 litres
- Adjustable water flow
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Dennerle Nano Filter Extension
- Attachable additional filter
- For nano corner filter / XL
- Increases filter performance
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Dennerle NANO Shrimp Net Hanger Large, White
- White
- Black
- Bow-shaped basket
- Telescopic handle
- Stainless steel
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Dennerle Heater Constant 35 W
- Ideal for nano aquariums up to 35 L
- Temperes the water to 25°C
- Breakproof plastic housing
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Dennerle Nano Pressure Reducer Replacement Seal, 2 Pcs
- Replacement seal for pressure reducers
- For CO2 fertiliser systems
- 2 pieces
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Dennerle Nano FilterElement
- Large surface for filter bacteria
- Excellent filter performance
- For crystal clear water
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Dennerle Carbo Bio Style 120
- Complete set for CO2 fertilisation
- For freshwater aquariums up to 120 litres
- Includes CO2 Constant Gel for at least 40 days of CO2 production
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Dennerle Carbo Bio Depot 120
- CO2 Depot for at least 40 days
- Refill pack for Carbo Bio Style 120
- For healthy, strong plants and vibrant colours
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Dennerle Nano BabyProtect XXL
- Safe for baby shrimp and small fish
- With filter sponge
- Simple application
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Dennerle Heater Constant 50 W
- Ideal for nano aquariums up to 55 L
- Keeps the water at 25°C
- Break-resistant plastic housing
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Dennerle HolderSet Cover Plate 70L
- Original Dennerle spare part
- Easy to attach
- Up to 5mm glass thickness
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Dennerle Suction Cup for Nano Corner Filters, 6 Pcs
- Spare parts for nano corner filters
- 6 replacement suction cups
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Dennerle Scaper's Flow Hang-on Filter, Black
- For aquariums 30-120 L
- Easy clean system
- Including filter material and lily pipe
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Dennerle Nano FilterTubes, 500 ml
- Filter material for Nano External SkimFilter
- Professional quality
- Biologically highly active
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Dennerle Carbo Bio Start 80
- Complete set for CO2 fertilisation
- For aquariums up to 80 litres
- For at least 2 x 40 days CO2 production
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Dennerle Heater Constant 75 W
- Ideal for nano aquariums up to 75L
- Keeps the water at 25°C
- Break-resistant plastic housing
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Dennerle Suction cup for Heater Constant, 2 Pcs
- Original Dennerle quality
- Made of durable materials
- Perfect fit for the Heater Constant heaters
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Dennerle Fish Net, Small
- Net dimensions: 7.5x10 cm
- Length: 25-60cm
- Soft net to protect fish etc.