G&D's Foray Into a 90G Tank (Take One)

[gridley]

Thanks Jason - yes it is a very small leak - only a drop or two after a few minutes. The way I tested this was to close the gate valve, fill the overflow with water and watch for leaks into the tank. My concern was to ensure that in the case of a power outage, that no water leaks from the tank into the overflow and then down into the sump causing a flood. I have already done another round of silicine in the affected area - if for some reason this is still leaking, you think it will be fine?