Juwel Bioflow Filter L Large Internal Aquarium up to 400L Filtration Fish Tank

Bioflow Filters are also compatible for use with Juwel heaters (not included), which are perfectly embedded in the water circulation, ensuring an even distribution of heat through all areas of your aquarium.

Juwel Bio-Flow One Filter

Juwel Bioflow Filter XL Extra-Large Internal Aquarium up to 400L

Juwel - Bioflow Filter System - Inner Filter - L

Pimp My Filter #6 - Juwel Bioflow Internal Filter (all models

FLUVAL U2 Internal Filter for Aquarium up to 110L

Juwel Bioflow Filter L Large Internal Aquarium up to 400L

Juwel BIOFLOW ONE Internal Filter for Aquariums up to 80 Litres

Forever Speed Aquarium Internal Filter 3-in-1 Adjustable Flow

JUWEL - Bioflow filter 6.0 L - Filter for aquariums up to 400l

Juwel BIOFLOW ONE Internal Filter for Aquariums up to 80 Litres

Juwel Bioflow Filter L Large Internal Aquarium up to 400L