hellkef
New Member
as anybody got an Hydor Prime 20 External Filters if so are they any good and what size hose do they use . do they come with spray bar ect thanks
I am running one (20 prime) currently on a 150 litre, its done well, yeah the parts are cheap, the tubing is 16mm internal, 22mm external, the green eheim piping is a good fit. It doesn't come with a spray bar, just a directional nozzle, though a spray bar would be an inexpensive upgrade for it.
Its fairy quiet, not overly though! Its also tends to build up air every now and again, and requires turning on and off a few times to evacuate it.
Hope this helps.