My dad doesn't care, as long as the fish he has to look at (I have some in the computer room) are pretty, and the ugly ones are out of sight!! lol Also, as long as my tanks don't come crashing through my bedroom floor and into his room!! lol
My piranha (who is gorgeous) is in my bedroom, as are our 2 (one for my fiance and one for myself) greenspot puffers.
My Shortbodied con and my goldfish are in the office. He says that he can think of better things for us to spend our money on, but he doesn't complain about our fish at all.
Goldfish aren't all that bad....really. I used to have fish as a kid (I'm 19 now) and got out of them when my tank bombed out, and I lost everything. We didn't have fish AT ALL for a long time!! At least 13 years!!
When my step-sister and her kids moved in, I built a terrarium for some frogs they caught in the yard...I populated the pond with 6 small goldfish. we lost 3 that first night, and 2 within that week. The last one standing we kept, and named her Sk8r.
We put her in a 10 gallon with sand, and some minnows and an Indian Sun cat. We released the minnows to their lake, and lost the cat. We then put her in with a newt, and she did great!! We had a sydontis, and some other fish that we lost (still had Sk8r)
When we got our 75, we decided to get more goldfish to keep my locely girl company, and that's what got us back into fishkeeping!!
We now have 7 goldfish, a bullhead cat, 2 GSP, 1 RBP, and a shortbodied con.
Tell your parents to each they're own....and maybe go out of your way to get them some fancy goldies.....but don't knock goldies!!
As my friend Karajo told me, Goldfish can be MONSTERS too!!