With Tunze releasing all these new designs and moving to wider nozzles I have to ask the question. How long until we see an entirely revamped line from them? I would like to try them when I upgrade my tank to either an 80 or 120 rimless and wondered how they rollout new releases!? Do they slow roll and change one unit at a time or BAM, out with the old, in with the new.

oh: Maybe someone around here can help ya' out! 

