i want another nano

[nanocuber7]

i would like a really small nano like 2 gallons or somthing but i have some questions.
1.what is the smallest tank size i can house a fish in like a small goby or somthing
2.what kind of light would i need to keep some frags of my polyp corals
3.how much do you think it would cost for everything excluding the live rock,sand,coral, and fish

 

[tuningvis]

1. 10gallon (maybe a 5 gallon but still iffy)
2. depends on the size tank (a 2 gallon you can get a 9w)
3. this one is tricky because there is a lot of factors ... i'm sure if you find people that have tanks they could give you sand/rock
and as far as coral..that all depends on what you want and where you get it

 

[nanocuber7]

i cauldn't house a really small fish in a 3 or 4 gallon?

 

[tuningvis]

i dont think it's a good idea ...
better safe then a fish killer