 temp problem
the temp in my tank is changing a lot. at night the tank will get down to 78 and during the day it will get up to 80.2. will this temperature change cause any problems. i know some fish are prone to disease with temp cahnge but didnt know if this would cause it or not. thanks
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125 gallon glass. 3 10k 250w metal halides, 1 4ft 110w vho actinic. who knows how much live rock. yellow tang, domino, cinnamon clown, percula clown, flame angel,peppermint shrimp, camel shrimp, skunk shrimp, a few turbo snails, lots of hermit crabs, leather coral, branching frogspawn, mushrooms, too much xenia, and several different zoo's and button polyps | 
nothing never happened to the fish but my corals were not happy.
