Wavemaker in a 34g Cube Tank...

[VFX]

Anybody have any ideas on a wavemaker in a small 34g cube tank?

I'm currently running a Solana 20' cube with 2 Koralia 1's, the stock skimmer & the stock return pump generating the flow.

Would swapping the Koralias out for controllable Koralias do the job or would something like a Vortech be better?

I have a shallow sand bed & I'm looking for huge random flow without the sand storm if possible!

VFX.