youngfisher
Marine Keeper..
Im just going to keep it up for the first 4-6 months just so they survive 
Yes one has a constant bright pink belly, and is always bright coloured, the other (male) isn't so bright, but gets reall bright somtimes and gets a pink belly just abit duller.
Would they still stay by there eggs 24/7 even though there are no other fish in the tank?
The parents would guard the eggs and fry 24/7. Sounds like you have two females to me as the males don't get a pink bellyYes one has a constant bright pink belly, and is always bright coloured, the other (male) isn't so bright, but gets reall bright somtimes and gets a pink belly just abit duller.
Would they still stay by there eggs 24/7 even though there are no other fish in the tank?