Quote:
Originally Posted by kien
I push my dual Vertex UF-20s with 1000gph and like you, mine clogs over time too. However, the clogging is not due to the mulm. My reactor plate holes at the top (and bottom sometimes) clogs with all sorts of sponges and other organisms that thrive in the reactor  A thorough cleaning is just part of the maintenance schedule for me. |
That sounds like too much flow for the UF-20. My Mag 5 (spec is 500 gph) is probably running at about 3 or 400 gph, after going through my chiller.
Also, are you using a mesh at the top and bottom plates? Without those, my pellets would escape, and as mentioned before, the foam screens would clog. And the foam screens would also require a higher flow pump.
Also, what pellets are you using? I use the Vertex Probio Pellets. Haven't tried any others.
Like I said, mine takes no maintenance, other than adding pellets every 3 months, and no build up of stuff inside the reactor.