I'm going to move my Cory herd~20/30 to a 93g tank & want to add guppys to give me some top/mid level occupants. Anyone have any issues with Cory's eaying fry? I know the Gups will provide their own excellant birth control but I wouldn't mind having a few fry survive. I am planning on using only driftwood.& maybe rocks to scape the tank as I have no luck (or patience
)with live plants but there will be some.hornwort floating on top for a little fry cover.