Question for all w/6ft 200gal and up tanks

[fkshiu]

I've used Tunze for years and can't say enough about them. The new Stream2's are a lot less bulky than the old Streams such that the whole argument about Vortechs being so much less conspicuous than Streams is no longer valid.

The Stream2s are now programmable via a USB connector and have an available battery backup.

I'd go Tunze or Vortech over any sort of a closed loop. A lot less plumbing and electricity to deal with.