eh bro, another advice, do not stock up corals that are not easy to maintain in a new tank. cos some lfs just wanna clear corals so sell them to u. IMHO, octo, frogspawn, hammer etc are not really suitable for new tanks. zoos are fine, sunnies are not suitable too as they require meaty foods which would further increase nitrate levels. as your tank is not yet matured, it would be very taxing to the overall system. unless u got a super skimmer.