The pics are blurry, but they are both African Cichlids. On the first one, I would need to see a better pic to distinguish what it is but if I had to give a guess, I would say a male
Maylandia Estherae.
The second one looks like a (Common Name) Snow White. (Scientific name)
Pseudotropheus Socolofi Albino. I see some red on the eyes, but it could just be the bluryness.
Click on the links that I posted with the Scientific names and let me know if they appear to be the same as what you have. If so, you will need at least a 55
gal tank. All African Cichlids (except Shell Dwellers) require a 55
gal +.