kusboy

regarding the ATS, i've own none yet. to what i've learnt frm sm, it's best to get multiple SM100 for your tank size as well as ur nutrient level. if u wan to custom, u need to consider the size of ur current sump as well as the water flow(pump)....Dr Evil did some ats for some reefers...you could ask for some advice from him as well...btw u wanna go fully ats or with skimmer as well?