I have a 55g tank with fluval 305 with goldies in it, I have been trying to look for chiller or means of chilling the tank with no success. I have read people running lines of tubes inside a small fridge with some success. Here's my question, would it affect funcionality if i house my fluval inside a fridge, i tried to find topics about doing this but couldnt find any. Will the cold temp affect filtration or anytjing inside the unit? Thanks Edit: i have been using ice bottles and kep it at 74-76 so far.