i have all of these corals in my 20 gallon with 80 watts of pc. but i am going to upgrade to 150 watts of mh tomrow where should i put the stuff? i usually have the blastos on the bottom along with the duncans, but the acans are about halfway up in the tank. also do the like a lot of flow?
Put 2-3, maybe even 4 metal screens above your tank when you change lighting. That is a VERY big upgrade and it will take time to acclimate them to the new light so they don't all bleach. Every week take off one screen and then your corals will be happy and none should need to be moved.
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