I faced an issue this morning with my thermostat which dropped in the water over night and broke. The chiller was unable to turn on so my aquarium temperature went from 25celcious to 29 Celsius in a couple of hours. When i woke up in the morning i immediately turned on the chiller manually and is slowly dropping temperature back gradually. Do tou thing this flactuation in temperature will cause any issues to my Lps dominant tank. At first glance everything seems happy as well as the fish. I estimate the ta k remained around 29 Celsius for 5 hours or so. Anyone has any experience with this type of issue and when will it cause serious problems? My aquarium volume is 350 litres