I got Solo Pete on Sunday as a present from my girlfriend, but as I read more on this website, I realized that the 1 gallon bowl was way too small for the poor guy. So today I went to PetSmart and got a 10 gallon tank for him

. It was the same price as the 5.5 gal so I figured that I'd splurge for SP. Now, on to my questions. Pete seems very interested in his reflection on the glass. Will this pass or is there something I can do? I don't want him to hurt himself trying to attack his reflection or anything. Also, is 10 gal too big for the poor guy? I've got him two plants and two structures, but I'm worried he'll get too lonesome. Any help would be appreciated.
Thanks,
Pearson