Heyo, just set up a new aquascape. I initially wanted a series of islands; however, I underestimated how much volume the rock would take, so I went with a tunnel/cave network that runs along the whole structure, with a bunch of access tunnels in every direction. I'll mess around with another wavemaker lower down to see if I can't get some more flow through there. However, I was wondering if you all have any advice regarding any rock-rework, or if you think I should add more irregular verticality, more rock spires or somesuch. Regardless, any advice would be appreciated.



