Dennerle Nano Filter Element XXL 2er Set, White

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

1. Rinse the filter element in aquarium water (never tap water) to preserve beneficial bacteria
2. Place the element into the Dennerle corner filter compartment
3. Replace or rinse every 4–6 weeks depending on bioload and water conditions
4. Keep a second element ready for rotation to maintain stable filtration