5000, WOW! plus 8 and counting, I have about 3500 to go to match you now, of course there's be no catching up.
I care for a real aquarium as a few others here do also, and if I did not have to deal with the byproducts of living I wouldn't. So no I do not wish it in the Aquarium, not even feeding them.
I had to to that with Mopy Fish and the spiders, I of course forgot at times and they kept dying on me. That was no fun.