Size of Aquariums in Condos?

[Beccadawn]

Hi Everyone! I'm trying to buy my fist place & the most important thing to me is my pets. Now the building that I'm currently looking at Statra Bylaws states that I'm allowed a reasonable number of fish...it doesn't state a size restriction at all. What is a reasonable number of fish? And does that mean I can bring my 300 gallon system What size systems do you guys have/had in a condo? Is there any other issue you can see? Oh I've only been looking at concrete because I assumed it would be stronger & could buffer the noise. Now I just need to find a building that will let me have more then 2 fluffy pets.....

Thanks so much!!!
Becky