How come so many vortechs for sale?

[subman]

Originally Posted by jtbadco

I don't like the fact that Vortechs are not aimable. I hate having the 'footballs' in my tank too but I didn't want straight water flow in my tank
At least the Koralias are silent

True they are not aimable but the stream is wide spread and not a jet stream in one spot. I also find they draw a lot of water up the glass causing a nice movement behind the rocks. I also fund them silent under 60%.

*what Marie said lol*