FWIW
I've seen a product called Pond Shield that, IIRC, is a two part epoxy that is supposed to stick to pretty much anything.
Thanks, Bill. The property is about a hour and a half from where I live. I am normally only there on the weekends. I'm going to try to go up there on Saturday. I think I will drain it and take a look. If there is too much pond scum already, I'll probably leave it be. If not, I think I'll take the tank out and paint it. I'all see if I can find Pond Sheild around locally. Thanks again.
(I need to learn to be less impulsive. I tend to make quick decisions and jump into things - sometimes without adequate research)
