Best recommended wavemaker for a long 29g DT

[IE Reefer]

Hey everyone,
I am looking for a cheap (preferably) controllable wavemaker for my long 29g DT. I've been using two Current USA wave pump for quite some time, but I haven't seen desirable surface waves (?) and flow in the tank, and I've tried countless positions to get the best of both worlds, but I haven't achieved it yet. Does anyone know of a wavemaker that suits what I am looking for?

 

[dank reefer]

Jebao or coral box pumps might work for you.

 

[LiveFreeAndReef]

Jebao SLW pumps work well and come with a controller. Good prices too