[nashihoude]

I have 6 dwarf Cichlid at the beginning they are 1 inch, but now, 4 of them still living in my tank, and fortunately, they are grown up to 4 inches now.

 

[NeoBobRoss]

Those don't look like dwarf cichlid. In the above photo, I see a kenyi and a yellow lab. The yellow lab may sit at 4 inches, but the kenyi is capable of reaching 6 inches.