Dennerle Nano Filter Element XXL 2er Set – High-Capacity Filter Media for Nano Aquariums
The Dennerle Nano Filter Element XXL is a professional filter medium designed for nano aquariums, sold as a 2-piece set. It provides mechanical and biological filtration to keep water clean and healthy for small aquatic environments.
High filtration capacity in a compact nano format — ideal for tanks up to 60 litres
2-piece set offers extended runtime before replacement is needed
White colour blends discreetly into any aquarium setup
Compatible with Dennerle corner filter systems for seamless integration
What Makes the Dennerle Nano Filter Element XXL Stand Out
Unlike standard filter sponges, this element combines fine mechanical filtration with a structured surface that supports beneficial bacteria colonies. The XXL size maximises contact area within the compact nano filter housing, ensuring efficient water turnover without sacrificing flow rate.
Ideal For...
Aquarium hobbyists maintaining nano tanks, shrimp setups, or small community fish tanks where water quality must be kept consistently high. Also suited for breeders and quarantine tanks that require reliable mechanical and biological filtration in a small footprint.
Application of the Dennerle Nano Filter Element XXL
Rinse the filter element in aquarium water (never tap water) to preserve beneficial bacteria
Place the element into the Dennerle corner filter compartment
Replace or rinse every 4–6 weeks depending on bioload and water conditions
Keep a second element ready for rotation to maintain stable filtration
Dennerle is a German aquarium brand specialising in filter media, water care, and accessories for freshwater and nano aquariums. The brand focuses on high-quality filtration components designed for small to medium-sized tanks.
It is a filter medium for nano aquariums, providing mechanical and biological filtration to maintain clean and healthy water conditions in small aquatic setups.
It is designed for Dennerle corner filter systems. Check the specific filter model compatibility before purchasing.
The element is made of structured filter material (white) and is sized as XXL for nano aquarium use. Exact dimensions are specified on the manufacturer's product page.
The set contains 2 filter elements. No additional accessories are included.
Rinse every 4–6 weeks in aquarium water. Replace when the material degrades or flow rate drops noticeably. A 24-month manufacturer warranty covers defects.
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