Thanks for all your help, it wasn't a very big leak in the hose, but it had been leaking all day (a work day for me means I'm gone about 15 hours). Most of the water was running back into the tank, but by the time I got home quite a bit was on the floor (carpet, and it leaked into my basement, I sucked up what I could with a shop vac, and put a fan on it, and a day later the carpet is still damp! ).
I can't avoid taping the hose, by the time I get home all the stores are closed here, but it will be a very temporary fix, no more than a day or two. So I wrapped the hose with pipe dope (the white really thin stuff, plumbers use it all the time I don't remember the real name for it) and then wrapped it really good with electrical tape, I'm going to see if that will hold until I can get a new hose, I think my LFS stocks it.
I cleaned my filter last nite since I had it shut down anyways, but I'm afraid to put more water in the tank itself until I get that new hose. Just in case my repair doesn't hold, I don't want to put tap water in there without the filter running. I ONLY lost about 25% of the water, so the level should be fine for the fish in there in the meantime.
One thing after another... my silver dollars got popeye a couple of months ago, treated and cleared up now, then I got an algae bloom, green, that I'm still fighting, and now this!!!!! Arggggggghhhhhhh