I used to use the seaclone, I loved it, seems I'm the only one, then I used a prism, once tuned it worked like a charm, everyone else seems to hate them, and then finally I had a bak pak CPR, didn't work well at all, added a wooden air stone and that thing was a skimming god.
I guess what I'm trying to say is, like UnderWorldAquatics says, there is no "Best". I got the ones I did, and then I made them work.
Doug
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