Hello Sahin... 3 blues, 2 white and 1 purple.
I like to run my tank simple and easy. So I only have 1 octopus xp cone skimmer and 1 eheim 1262 as main pump, which is used for 3 things; water return, cooling (chiller) and circulation. 1 carbon bag and 1 phos bag in the sump, that's all.
Have know idea which coral is that! :lol2: