Looking for Pics of Closed Loop Systems

[das75]

Seems lot of effort goes into getting random or turbulent, wondering the advantages of laminar?

 

[Gomer]

Might as well throw in the idea of a closed loop gyre tank

 

[OCEAN SIZE]

Amazing Klaus. Kinda like your skimmers...

 

[X men]

@ Klaus : did you have succes with the test tank of 1000 liter, with laminar movement ?

grtz