I just picked up a 135 gallon tank off CL
(yay excited!) it was pretty dirty when I picked it up but I cleaned it out with vinegar/water mixture and it looks way better. But I noticed two of the inner wall seals are flapping on the edge. All the other seals look fine and it holds water - I'm thinking I should replace them just to start off fresh and I don't want to have to drain it and do this once I have fish and all. My question is can I just replace the wall seals or do I have to reseal the whole tank?