At 2am I hear water dripping, I look at my tank and a large leak has formed in my 55 gallon tank, 2 large Koi, 1 large goldfish in tank. My only option with no other tank available was to fill up my tub with tank water and put fish in there till i could purchase and setup new tank. I was very stressful event getting the fish out of tank as all three where very large, 12" or more. Finally placed in tube, put an air stone in to circulate some air. Got to bed really late, purchased and setup new tank next day. Should i have waited, or was putting them in new tank my best option?? Few hours I noticed 2 of the fish where not acting right, swimming erratically, darting, gasping for air. Outcome both died and I had to dispose of. Any suggestions what I should have done different.