Any updates or progress? Did the company email or call you back? Keep on them and dont back down. Take all this info from here and let the company know the info you have. I had a concern about a 250 acrylic I bought. Before I knew much about tanks, I bought one and the warranty ended the minute I handed over the cash. I would never buy another tank without a good warranty anymore. These manufacturers need to know that people want quality when it comes to their hobby and their fish. Hope all is well with your fish and you can resolve/fix the problem.

I told her I cut a piece of silicone because I was going to repair it myself.... All she said then was, "oh noo, oh noo, that's no good." She said her husband was a doctors appt. to call back in an hour... That hopefully they can do something for us. So, we're waiting... Really hope they can do SOMEthing.
but tomorrows another day...is $530 a good deal for a 220 perfecto tank with a 20 year warranty? or if i'm buying stuff I can get deals on a 125 gallon with stand and goodies for $300 and a 150 gallon with stand and goodies for 300 so $600 for 2 tanks= 275 gallons no warranty or a perfecto 220 gallon with no stand no goodies(but I already have stuff that fits besides stand) for $530 with the 20 yr warranty