i just put a tunze pump in my reef tank and iam wondering if its to much for my clams, i have 1 maxima & 2 croceas,maxima 4'' crocea 5'' the maxima and 1 crocea are on the oppisite side of the tank from the tunzebut this pump puts out a lot of flow i have them up 3/4 in the tank do you think i should disturb them or ride it out and see what happens i was thinking abuot moving them to the bottom of the tank iam running 2-250 watt mh hqi & 2 96 pc any suggestions?