Well it looks like the catches are finally knackered on my Fluval 205 External anybody know of a good filter to replace it with. Don't worry fish will be ok for now as I run an internal filter along with it. so water is still been filtered. I'm new to the aquatic forum but been around the cat and dog forum since November. Any suggestions would be appreciated, was looking at getting the 206 but not sure if it's any good.