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Pond Chat / Re: FILTERS ULTIMA II ? PRESSURE ? Rocket scientists need not reply!!
« on: April 16, 2007, 01:13:33 PM »Nope, no bottom drain either, I think we can add one to the savio skimmer though. I've seen kits for it.
Yes people do that, me included. I wish I hadn't. You have no control over how much water flow goes into BD or into Skimmer. You have to clean the skimmer much more with BD gunk going in there. I've bulked out the filtration in mine for that task. If you actually read what the inflow is for in the Savio it's called a mid level input not a bottom drain port. Mid level water isn't gunky like a BD. You truly want your BD to flow to its own mechanical filtration unit.
The Savio bio filter is actually very small at ~30 gallons. It can be hidden away from the pond buried flush with the ground—I used the Versatile and it's about 6' away from my closest pond behind a bush and some trees...
I hope the sales person told you how much head pressure your pressurized filter will require after it gets a little clogged. My understanding is they need to be flushed frequently—not exactly what is best for biofiltration. I don't want to pop your bubble, I just hope you know what your in for.
When you get around to the BD plumb it with 4" pipe. I used 2" and it's almost useless.