Sigh.... Filter's been working great, been cleaning it regularly the last few weeks, and I think the bottom cracked yesterday. I did see some water trough/storage things at the local farm supply store when I picked up fish food last..I didn't see any with lids though. Might stop by, and see if I can find one with a lid. Otherwise looks like I'll have to find a online source for replacement. Knew things were going too good to last.. ..