I am currently running ZEO on the tank, but will be switching to Bio-Pellets tonight. Just got annoyed with shaking up the TLF Reactor, I even tried putting an Eheim 1000 pump with a gate valve to use full blast instead of shaking. It works quite well, but I was still getting a bit of build up of mulm inside the TLF Reactor. With the Bio-Pellets, no more SHAKING, and way LESS maintenance!
I'm also using the StevieT/inTank Media Basket with floss, Chemi-Pure Elite, and RowaPhos.
http://shop.mediabaskets.com/Biocube...ket-BC29MR.htm
If you're going to get the Tunze 9002 Skimmer, I'd definitely recommend getting the StevieT upgrade cup!
http://shop.mediabaskets.com/Standar...002-TNZCUP.htm