Tetra EX 400 Plus

The Tetra EX 400 Plus is an accessible external canister filter designed for aquariums up to 100 litres, providing 400 litres per hour of filtration throughput at an energy-efficient 8 watts. The integrated push-button primer eliminates the hassle of manual siphoning at startup, making first-time setup and restarts after cleaning simple and mess-free. Large, individually accessible media baskets allow each filtration stage — mechanical, chemical, and biological — to be serviced independently without disturbing the rest of the system. The spray bar and directional outlet nozzle give options for surface agitation or directed flow. An excellent choice for beginners and experienced hobbyists alike managing smaller aquariums.