If you do the foam, you could use a trash bag covered form the same size as your overflow, and then slide it over.
If you do the foam, you could use a trash bag covered form the same size as your overflow, and then slide it over.
Bill
215g FOWLR... and anemones, GSP, gorgonians... carp, that isn't FO!
"I killed my first SW Fish in 1971..."