bout d chiler,u buy d computer fan.but u hav 2know wiring.same here 1feet+.i had blue tank(dolly)here n butterflies.but dats was other tank cos botterfly eat flower.n oso brain coral.only coral need cool temperatute.flower (tiub worm)n anemoni noneed so cool.actualy how much u set a tank.cos outside d shop wil teach u d expensive way cos thy 1u2spend more.i here set very cheap.yup,u have2on d light if u rear flower.if not wil die.do u had doctor fish?dats4 heal d fish.n a tank need seacucumber2clean d tank n coral sand.dats d basic thng in aquarium.beter if hav shrimp(dun buy bowing shrimp cos it wil kill ur fish) 4cleaning d left food.yup,dats very MA FAN cos everyday need2add d water(if ur tank is small).whn u wil start again?u like husky oso?me2...wish2hav...