Yes, and I was just thinking with a dsb in a bucket run a turf scrubber at the same time. I have seen bucket models of those on the net as well. Looks very easy to do. Maybe combine both units in the same bucket. Or fluidize some sand in an old skimmer or canister and add a turf scrubber. The vertex pellets and a brs reactor might be the best after all. only 40$ for the reactor there, I am making mine from a skimmer body but you cant beat 40 unless you have extras laying around.