In stock, only 6 left
  • Internal filter for larger aquariums
  • Equipped with heater compartment
  • Easy to maintain
In stock, only 5 left
  • Internal filter with thoughtful design
  • Equipped with heater compartment
  • Easy to maintain
Out of stock
  • Internal filter for aquariums up to 40 l
  • Combined mechanical and biological filtration
  • Includes filter cartridge, BioFoam and suction cups
  • Suitable for freshwater use
  • Easy Maintenance through Cartridge replacement
In stock, only one left
  • Original spare part from Tetra
  • Compatible with EX 700
  • Easy to install
In stock, only 2 left
  • Efficient lifting pump principle
  • Biological and mechanical filtration
  • Oxygen distribution and filtration in one
9,90 € *
3,30 € per 1 Pieces
In stock, only 4 left
  • Refill cartridge for EasyCrystal FilterBox 600
  • With activated carbon
  • Easy to change
8,90 € *
2,97 € per 1 Pieces
In stock, only 6 left
  • Refill cartridge for EasyCrystal FilterBox 600
  • For clear & healthy water
  • Easy to change
In stock, only 2 left
  • For Tetra EasyCrystal Filter
  • Double-layer filter fleece
  • Ensures crystal clear water
  • Easy and quick to replace
  • With extra activated carbon
In stock, only 2 left
  • Original spare part for Tetra Filterbox 600
  • Biological filtration
  • Easy to change
5,90 € *
1,97 € per 1 Pieces
In stock, only 4 left
  • For Tetra EasyCrystal Filter
  • Double-layer filter fleece
  • Ensures crystal clear water
  • Easy and quick to replace