@fabutahoun @bif24701
I love ROX too but if I run it with the Purigen reactor then all my organics get stripped out of the water column and then my nitrates will bottom out. The Purigen still keeps my water clear and shimmering at the surface.
bif,
I looked and researched a lot of reactors (including the Spyglass) but I went with this one
https://www.marinedepot.com/AquaMax...ntent=UJ5113&gclid=CNf05czXpNQCFUQ2gQodkiwB0A
I liked how it has no sponges and swirls media at the bottom like a tornado.
Your right Purigen is very light and some of the beads are super tiny. So if you look at the picture very close, I keep "The Bag" strapped to the output in the sump.
When I re-charge, I set the reactor to a higher flow rate for a few hours to capture the smallest beads in "The Bag". Then I reduce the flow and the rest of the beads settle back down to a tumble.
When I do my next water change then I clean "The Bag" and discard the captured micro beads. After that I rinse "The Bag" once a week and there is no more beads inside it but I keep it on the outlet for "just in case"
If I put a micro mesh filter inside of the reactor then I'd have to shut down and open the reactor every time that I needed to clean or replace the micro mesh filter.
I re-charge the reactor every six weeks with 500ml of Purigen. That dose is a happy # for my reef and tumbles very well inside that 22" tall reactor.
For Purigen I'd recommend a 22" or taller reactor because the Purigen is so light.
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The Purigen reactor works for my reef and I just
loathe carbon dosing.
"Many ways to skin a cat"