My parents are wonderful.
They don't particularly see the attraction, but they "support my interest... just no taking over the house".
Mum doesn't like to go into my room these days, says it looks like a scientific lab. As if.. just a few nice tanks.

Mum lets me keep brine-shrimp eggs in the fridge, and a lunchbox in the freezer with frozen bloodworms/brine-shrimp. I think I have about 10ish large water-bottles in the chest freezer for hot days.
I've half taken over the laundry these days with 'spare' tanks, things that need to be sanitized, etc. Also the tubs, buckets, little pond, various 'stuff' out in the backyard. She takes it gracefully.. usually.
Dad is great, always there to drive me around to the LFS for things, to breeders, hobbyist selling stuff, etc.
Both mum & dad endure with some enthusiasm as I ramble on about the awesomeness of my critters, funny stories that happened with my axies.. and ideas. There are always ideas.
One thing though, which kinda annoys me at times... is whenever we have guests over, family dinners at our place.. mum bustles everyone into my room to look at my 'enthusiastic hobby'. Yeah, I don't mind once or twice - but we don't need family gatherings in my room EVERYTIME WE HAVE SOMEBODY OVER. Gah. Ah well, they put up with me.
Oh, and if I have an axie in the fridge and somebody pops by.. it's show-and-tell time!
