I meant when u do what we all regularly do start filling the sump and walk away . I know what u mean how much it sucks we experience it last spring but we had to move the tank amidst the flood so it really sucked. Its just didnt cause as much damage none i can see other than all out door frames took on water and don't close anymore

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360 gallon sps reef, 180 gal sump, bubble king supermarine 300, 4xmp40Wes, 2 x 6215 tunze waveboxes, 4 ghl mitras
360 Reef Tank