My hobby currently includes about 20 aquariums and three outdoor pools.
I have a nice variety of goldfish including:
Black Moors
Telescopes
Wakins
Veiltail crosses
Shubunkins
Midnight Shubunkins
Commons
Ryukins
In addtion, I have quite a few koi. Some of them are imported and some are domestic. I try to raise a few goldfish and koi each year. One of my favorite koi is a female that I raised from my first koi spawn from back around 1989. It is kind of neat to keep a fish alive that long.
My tropical fish include corydorus catfish, oscars, tetras, saltwater fish of different types, and guppies.
We also have a terrier mix dog named Tequilla.