It easily converts from quick-clean water polisher to continuous duty mechanical/chemical filter
Filters up to 55-Gallon aquariums
powerful enough to do the work of two filtration systems. 250GPH
Also works well with bio filtering media.
I bought these two filters off a woman on craigslist today. She told me that they were COMPLETE FILTERS, they were not! I don't want to spend another penny on these filters purchasing new parts so I'm gonna sell them for a better price. These two filters are Fluval 404 and Fluval 406. So you can...