acclimating maximas to 400W 10000K light


New member

I currently have three 4" maximas under about 7 watts per gallon of PC light in a 90G tank. They are about 8" from the lights. They are doing well, but I want to move them to a 38G with 400W of MH, just to make them happier. How slow should I go in acclimating the clams to new lights? Also, how many hours a day should I run MH once clams are acclimated? Thanks for all your help.