Opinions on Koralia controlleable wavemaker

[caad3]

Looking for opinions on the new Koralia controlleable wavemakers either the two or 4 unit model. While the price looks kind of steep for the basic controller without pumps, it looks kind of functional. Looking to supplment my tanks flow and replace my od ball power heads.

Thanks, James

 

[jason18]

Have you checked out the TUNZE nano streams??