Fluval Top Cap for FX5 Filter - Catch

Fluval Top Cap for FX5 Filter Product Description Top lid of the filter cup, there are 2 models, the model of the FX6 works perfectly for the FX5, the only thing is that it changes the colour and contains the maintenance reminders. Box Contains Top Cover for FX5 Filter Filter Cup Top Cap The FX6 model works perfectly for the FX5 Change the color and contain maintenance reminders Easy to install