i was about 15 yrs old started with a 10 gallon guppies and such ,then moved to 55gal with oscars, My neighbor started she had family in germany they sent us 110gal and the fish tanks where going.didnt know anything about cycling tanks we just treated water then fed the oscars. then grewup gor married and 30 years later im doing it again..but learning about what im doing now

