Aqua C recently came out with a much larger reactor compared to the more common Two Little Fishies brand. I haven't heard much feedback on this reactor yet. Anyone in the club currently running the Aqua C reactor?
I use the Two little fishies version.. I have two of them in chain together, the first runs carbon 24/7 the other has the Phosban media in it hooked up a minijet so the flow is small and reduced going into the Phosban to keep it from grinding down. They are not the most sturdy, but they also don't take any abuse since they are pretty much set and forget until time to change media.
I saw Frank struggling with a new type. I don't know if it was Kent or Aqua C. The Phosban Reactors are just so easy to use, easy to clean and I would stick with that. Last time we ordered from Marine Depot (tiny GB), it was even on sale!