Thanks guys for reaffirming my belief about Tunze. I've had mine for 3 yrs now and love them. I was thinking that the Vortech would be less obtrusive while giving me the same water movement. But when it comes to durability I have never had a problem with my tunzes that a good cleaning didn't solve. said:
Carl,
Last time I looked at pricing, the newer tunze models actually push more for the $ than the vortecs. That said, the vortecs do have some nice built in features like the different movement modes without plunking down more for a controller, where with the tunzes you do need one. If you already have a multi-controller or the neptune module for that on an ACIII etc, that eliminates the additional purchase and the cost comparison swings in tunzes favor. If you need to purchase one, then they come out about even, depending on the number of pumps you buy. If you need 3 or 4, its in tunzes favor.
These are 'standard pricing' comparisons...
2 Vortecs (419 each) = $838 for @6000gph all movement modes thats $.139 per gallon
2 Tunze 6105's (323 each) = $646 for @6900 gph + Multi-controller $270 = $916 thats $.132 per gallon w/controller. w/o its $.093 per gallon
4 Tunze 6105's (323 each) = $1292 for @13800 gph + Multi-controller $270 = $1562 thats $.113 per gallon w/controller w/o its $.093 per gallon
2 Tunze 6205's (519 each) = $1018 for @11600 gph + Multi-controller $270 = $1388 thats $.087 per gallon w/controller w/o its $.096 per gallon
Those are raw numbers and you can find price breaks if you shop around. Take the controller out of the equation and the cost per gallon pushed is pretty dramatically in tunzes favor to the tune of 33% cheaper.