[I]@hooterhead wrote:[/I][quote="We've got a huge bare spot right in the middle of the sand bed. That controller needs to get here soon! said:
How will the controller alleviate that? I've got the same problem but cycling the intensity of the pump isn't going to stop it."]
i'm assuming he has them opposing each other and that forces flow down, with the controller you could put them together on one side and have it do the wave action which would not dif that hole, or at least thats how i want to set mine up.
do we have any details on the controller, i mean will it do all the things an aquacontroller will do or just manage the vortechs, i mean if it does both, its worth the cost and wait, but if not then i dont know