Incredibly underrated fish. But they're big, thick, love us and love to eat so of course they're going to require the care that any foot-long, thick, hungry fish is. Fish-keeping would hold no interest for me if not for Oscars. My Oscars are the reason I love this hobby. Yes, you HAVE to change the water a lot or you risk Hole In The Head. If you love your Oscar, you do it. We have to clean litter boxes and scoop dog piles in the yard, too. All for the love of the pet. And my Oscars are every bit as interactive 'pets' as my dogs and cats. That's why people love em' and why they've remained at the top of the popularity list all these years.
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