Ahhhh, this is where i effed up then. We used rhino liner and flex seal. FLEX SEAL IS GARBAGE! especially the colored (non black).

Thompsons water seal eh???? I have a router and whatnot also. Did you make a groove to interlock the pieces? The monsterfishkeeper guys yelled and said use fiberglass as well.

Big pond man. Holy cow. I have 2 donors for your pond lol. Someone dumped off 2 red ear sliders (10 n 12in) both males, on my doorstep in a stainless steel pot. Literally. Knock knock, whos there, turtles and tail lights. All i have for them is a 40g tall. Its like a sick prison cell imo. 10g of water for every 1in of turtle....

At a loss with those guys(messy smelly bastards). They are a riot to watch though.