Thanks Nicole. I did bunch some plants close together in the corner for any platy fry that turn up. I do feed the cories sinking wafers, but the platys, balloon bellys, and angelfish like them too so I'm going to start putting those in at night. I feed twice a day, but only what they can eat in a minute. I learned how long to feed them after much water testing and many water changes. I have been thinking about a backround, but not sure if I want solid blue or black.
