Actually that was to save money on Live rock and create more 'space'
I cut some small terracotta pots in half and zip tied them to the egg crate to create a low flow zone where 'pods and fish could hide.
I need to put in some more substrate to hide my evil ways :!:
If you do some research on 'cryptic zones', you will find out another reason I do this.
I believe it is another biological filter..
My pod population is thriving and I have not fed my tank for the past 3 weeks. With only 2 clarkii clowns and a very small moray, this is no matter to boast about, but it proves that even in a nano, a self sustainable system is viable. My fish are still very fat and looking to breed soon.