One of my hobbies is aquarum fish. Few things are as relaxing as watching fish serenely drifting about in a tank, as though suspended in midair. I've been keeping various types of fish for a few years now, all freshwater varieties.
Currently, I have five tanks, as follows:
29-gallon:
Smokey Angelfish, Kribensis (Pelvicachromis pulcher), Head-n-Taillight Tetras, a Marbled Hatchetfish, a Honey Gourami, two Bronze Corydoras Catfish, two Clown Loaches, some Guppies, and a Clown Pleco. This tank is heavily planted, mostly with Giant Hygrophilia.
20-gallon:
A pair of Rainbow Cichlids, Zebra Dainos, Red-Eye Tetras, Guppies, a Black Molly, a Rosy Barb, and four Panda Corydoras.
10-gallon #1:
One fancy goldfish. (pretty huge!)
10-gallon #2:
Another pair of Rainbow Cichlids, some Serpae Tetras, assorted Corydoras, and one Guppy.
10-gallon #3:
Cardinal Tetras, one Honey Gourami, and a pair of Blue Rams.
Here is a picture of a mated pair of Rainbow Cichlids:

And one of the female Rainbow Cichlid guarding a few hundred (!) fry:

Finally, a picture of a pair of Blue Rams (not the current pair, unfortunately):

More to follow...