I Have a 90 gal. Ciclid Tank. I noticed that 2 of my Parrots were moving the gravel around for 2-3 days. Then today I noticed that 1 of them layed eggs. I know that most all of the parrots are starile, But I have a bunch of other ciclids in the tank. I dont think the eggs have been fertilized because the 2 Parrots wont let any other fish by them. I thought both were females, but Im not sure. Will 2 females act like a pair and guard there eggs??? Also if the eggs have been fertilized how long until I have little fish swimming around???? Ive had the tank for about a year, but have never had the fish lay eggs. I just changed what I was feeding them a week or so ago, could this have something to do with them laying egsg??? Sorry about all the questions, and thanks for the help.