Dupla
40 results
In stock
- Natural substrate
- Grain size: 0-8 mm
- Mix of fine sand and pebbles
- Ideal for aquascaping
- Wash before use
In stock
- Innovative frozen food replacement
- Made from unique feeding gel
- For Freshwater and marine fish
- Popular with shrimp and invertebrates
In stock, only 15 left
- Efficient surface cleaning
- For aquariums up to 350 litres
- Adjustable pump capacity
- Easy installation
- Oxygen enrichment
In stock
- Natural substrate
- Grain size: 0,4-0,6 mm
- Fine, yellowish aquarium sand
- Ideal for aquascaping
- Wash before use
In stock
- Natural substrate
- Stone size: 10-30 mm
- Flatt, edgy stones
- Ideal for aquascaping
- Wash before use
In stock
- Natural substrate
- Grain size: 2-5 mm
- Various colours like in a river bed
- Ideal for aquascaping
- Wash before use
In stock
- Natural substrate
- Grain size: 8-16 mm
- Various colours like in a river bed
- Ideal for aquascaping
- Wash before use
In stock
- Natural substrate
- Grain size: 0-2 mm
- Creates territorial boundaries
- Ideal for aquascaping
- Wash before use
In stock, only 3 left
- High-quality care product
- Contains humic substance HS 1500
- Strengthens immune system
- Promotes well-being
- Gentle on aquarium water
In stock, only 4 left
- High-quality silicone grease
- Protects against drying out
- For long-lasting connections
- Increases the service life of the seals
In stock, only 15 left
- Reliable backflow protection
- For CO2 and air systems
- Simple installation
- Protection against water damage
- High-quality material
In stock, only 3 left
- High-quality ion exchange resin
- Easy installation
- Compatible with osmosis systems
- Efficient removal of residues
- Compact design
In stock, only 3 left
- Precise TDS measuring device
- Reliable water monitoring
- Fast ppm display
- Easy handling
- Compact design
In stock
- Liquid daily fertiliser
- Rich in iron
- Essential trace elements
- pH-neutral and phosphate-free
- Highly concentrated and efficient
In stock
- Long-term nutrient supply
- Prevents deficiency symptoms
- pH-neutral and phosphate-free
- Easy to use
- Sufficient for 200 litres
In stock, only 3 left
- Perfect fit for DuplaMatic
- Robust feed drum extension
- Doubles feed volume
- Durable, high-quality material
In stock, only one left
- Universally applicable filter housing
- Robust plastic material
- Individual filter configuration possible
- Including hose connections
- Chemical-resistant
In stock, only 4 left
- Iron complex fertiliser
- Contains important trace elements
- Prevents nutrient deficiency
- Prevents leaf malformation
- Precise, simple dosing
In stock, only 3 left
- Regenerable anion exchanger
- Reduces silica concentration
- High silicate selectivity
- Effective against algae
In stock, only one left
- Efficient silicate binding
- Colour indicator for monitoring
- Ready-to-use mixed bed resin
- Low conductivity
- Fully demineralisable
In stock, only 3 left
- Regenerable anion exchanger
- High nitrate binding capacity
- Effective water purification
- Simple filter integration
- For freshwater aquariums
In stock, only 2 left
- Natural substrate fertiliser
- Iron-active tropical laterite
- Promotes plant growth
- Simple subsequent application
In stock
- Natural substrate fertiliser
- Iron-active tropical laterite
- Promotes plant growth
- Ideal for new aquariums
In stock
- Colour-enhancing granulated food
- For medium-sized freshwater and marine fish
- Contains stabilised vitamin C
- Easily digestible
- Strengthens immune system