hi im new(i posted a thread in the introdduce yourself place), i have some q's for keeping a pygmy octo. 1) i read there are different types of pygmys, what type would be suitable for a 10 gal. tank, dimensions are 20" long, 10.5" wide, and 11.5" high? is it diurnal or nocturnal? is it interactive? what will it eat? how much live rock and sand (if needed) should i put in? will it bite? is smeagle a good name? what should i use to seal exits? what lighting does it need? what temp must the tank be? what should be the ph, silanity, nitrate, nitrite,and ammonia? where can i get one? how big does it grow? and is that too many q's?