My 5 platy fry are coming up to about 2 months old. They seem to not be growing as quick as I thought they would be as they are little over a centrimetre in length and have no sign of having colour as they are the same colour that they were when they were born.
I still give them liquid fry food...
I have a male guppy which has recently bitten and killed 2 other guppies, I've looked on google and it advises me to either give the fish back to the pet shop or get some more female fish. What should I do as I don't want to purchase anymore fish knowing that they probably wouldn't survive.