sera bioactive IF 400 + UV

Versatile internal filter with UV-C system for aquariums up to 400 l

The internal filter IF 400 + UV is a novel and extremely flexibly useable internal filter with surface skimmer and/or side intake for freshwater and marine aquariums. It is equipped with an integrated and adjustable filter pump FP 750 and a UV-C unit which reduces pathogens, parasites and algae. The 6 filter baskets inside the filter allow for easy application and quick change of filter media, and can be removed upwards by holder plates that can be pulled out. The water is purified biologically and irradiated by UV-C at the same time before being directed back into the aquarium via a flexible distributor. The flat outlet nozzles ensure improved water agitation in the aquarium.

The IF 400 + UV can also be used with 4, 2 or even without any baskets as required. In the latter case, water runs into the filter via the entire side, and filter media such as filter wool can collect fine particles via the increased intake. Due to the manifold adjustment possibilities, the IF 400 + UV is extremely flexible and also interesting for professional quarantine applications where, on the one hand, filter media are often changed frequently and, on the other hand, pathogen and parasite reduction are not to be missed. The filter requires very little space when attached inside the aquarium and allows for particularly easy access. Depending on the aquarium stocking density and the applied filter media, the IF 400 + UV provides capacity for aquariums up to 400 liters.


  • sera filter and feed pump FP 750
  • sera UV-C System 5 Watt including transformer and ballast
  • 6 filter media bags for individual filtration adjustment
  • High performance filter medium sera siporax mini Professional
  • Flexible holder for installation inside the aquarium
  • Optional water intake via the side and the surface
  • Adjustable Y piece for current distribution


(W x H x D)

8.7 x 11.8 x 4.3 in.

22 x 30 x 11 cm

Das GS-Zeichen zeigt, dass das Produkt und die dazugehörige Bedienungsanleitung auf Sicherheit geprüft worden sind und die Fertigung regelmäßig überwacht wird.

sera guide booklets

Browse our extensive guide booklets. From the first steps via correct feeding up to health related topics ...

sera guide booklets