Tetra FilterJet

Compact internal aquarium filter for mechanical and biological filtering.

Tetra EasyCrystal Filter 250

Internal Aquarium Filter for crystal clear, healthy water. Easy maintenance.

Tetra EasyCrystal FilterBox 300

Internal Aquarium Filter with heating compartment for crystal clear, healthy water and easy maintenance. The EasyCrystal FilterBox is a compact, space-saving complete set for optimum filtration of the aquarium water.

Tetra EasyCrystal FilterBox 600
Internal Aquarium Filter with heater compartment for crystal clear, healthy water thanks to innovative filter cartridge: fast, clean replacement – dry hands!
Tetra IN plus Internal Filter
Powerful and convenient internal filters for physical, biological and chemical filtration.
Tetra Brillant Filter
Air-operated internal filter with foam.