I am looking to get some more intense lighting for my 30 gallon tank where my two clowns have just laid their first batch of eggs. Also I am looking to redo my rock work and make some pretty big changes. How likely is it that these changes will disrupt their breeding? Right now I have a flower pot in the tank which they have laid the eggs on, should I just not redo the rock work or should I just find a way to work the flower pot into the new rock work. I can live without redoing the rock work (although I would like to redo it) but the lighting is important. Thanks.