Thank you all for all the helpful information. I guess my facts on having a tank were very mislead by the pet store and i should have researched a lot more before purchasing my fish. but now that i have been set straight I am going to do everything differently (if this fish dies) and do huge...
On February 4th I purchased a 10 gl tank (just starting out small) and on the 8th I introduced my fish.
I had One Electric Yellow Lab
and One Pseudotropheus demasoni
now its almost 3 weeks later and all of a sudden the Electric yellow lab started darting around the tank, swimming upside down...