can you remove the internal filter housing from a juwel 450?it looks like its held by 4 suction cups or it may be glued i cant tell i wanna get a external filter
Why not leave it and run the external beside it? The juwel filter system is one of the best going for an internal. The only thing that lets it down is the pump as it doesnt circulate the water very well, but with the external as well then you have a great filtration system.