My current design changed a little from rimless/hood less to full cabinet style. And other than this, I'm considering to built in a Bar Counter to enjoy a cold beer while watching fishes with khakis
Bro,
Other than using purple up....you can also grow your own coraline algae...by using a existing rock full of purple algae.....scrapped off the purple on a small plate.....throw in over a wavemaker and let the tiny particle flow onto part of the tank....soon these particles will grow and cover your tank.
Tomorrow when you drop by....i pass u 1 rock of purple purple.