Keeping a mandarin and a 6 line is probably not a good idea. Both eat copepods and the tank probably can't sustain both. 6 line are also know to be aggressiveThanks tor the encouragement.
My tanks is "classic" 80x35x41cm.
Funnilly enough there is already a plan where to put 1000l tank if(when?) We really get hooked.
Plan was to keep 2x clowns, 1x bule yellow tail damsel, 1x mandarin and 1x 6line wrasse... Now rethinking it.
My signature does not show, my build thread: Thread 'My first 125l (33g) nano reef - 80x35x41cm (31.5x14x16")' https://www.reef2reef.com/threads/my-first-125l-33g-nano-reef-80x35x41cm-31-5x14x16.945069/