well when i added my fuge i knew that a couple things i didnt do exactly right but i sure didnt think it would turn into this. i only have a 29 gallon for my fuge filled halfway, so i added 15 gallons to a 50 gallon system. i mixed the saltwater today, tried to heat it up some, and turned it on. my system dropped about 3-4 degrees in temp, but everything else remained the same. is this why all of my polyps, mushrooms, and zoos have closed up and shriveled? will they recover??