I have had my aquariums for a while but am relatively ignorant about them.
My 180 gal
tank was acquired from some manual labor trading I did, and I have had several different fish in it over the years (most were wild caught).
My goldfish were originally feeder fish for a turtle, but they survived and are now 8+inches long.
I want to make my 6o cube into a cichlid tank, but lack funding right now.