General Reef Discussion
Hello, all:
I am modifying my JBJ Nano Cube 28-gal HQI. I am ditching the rear sump, in favor of an external sump, situated below the display tank, in the aquarium stand. I am also building a separate refugium, in a side tank (a BioCube 14), which will share the Nano Cube's sump. In the end, I...