i have and guppies and platy in a trap but i have a 2nd guppy who is pregant in are big 300l tank with a cory cat, 7 platies (not fully grown) and a male guppy in the tank we have a wall off fake plants to slow down the water at one end of the tank and some real plants alond the back of the tank but i dont think there is much to hide in for fry have i got much chance of fries if i leave her in there?