for cheato also depends on light and spectrum and area of exposure, get those blue red grow lights, and higher power one, also try max out ur cheato exposure by spreading across the surface to max out light adsorption since cheato always float to surface. this is for fuge, if u going reactor route should have no problem Sent from Singapore Reef Club mobile app
just my opinion, both works, depends on the light, i got ATS but with cheapo lights growing dark algae, shld target light green color, once i change to better lights, the growth really good, can see photosynthesis overdrive a lot air bubbles on screen Sent from Singapore Reef Club mobile app