Quote Originally Posted by bob46 View Post
I live in bellevue ky. How about going to winnelson plumbing supply and getting a large pvc pipe and fittings to connect the two, possibly silicone the pipe in. Use a good grade of silicone I like the product called Nova flex. Im a contractor and use this product all of the time. Or break out some aluminum possibly a 16th thick weld a collor on one side, and slide it through to the next tank. Then fasten a collor to the other side and seal the collar some how. A and B epoxy, the type where they are like a heavy paste.
I was originally thinking something along the lines of an aluminum tunnel but wasn't sure if it would make for a long lasting water tight seal to the glass. I know of some creative catfish tourney anglers who basically modified the entire front and/or back decks of bass/walley boats into a large holding tank so I switched my thinking to 100% fiberglass. Steve Douglas being one of them who posts here occasionally. Unfortunately Steve-O doesn't want/need any side work...lol.