Harley remains interested in Fish — primarily when he can drink the water.

This is not a good idea, of course, so we're thinking of getting a slightly bigger fish tank, with an actual filter system, so that we don't have to clear out some water every day or so. Oh, sure, we could stop over-feeding him, or something like that. Not sure what to do.

Any ideas out there in The Land Of The Internets?

Meanwhile, look at that water!

Um, try to ignore the dirty dish. Thanks.