Hi Vince,
New Era food can replace frozen food completely, you have a couple of options.
1. Follow the Aegis diet regime, this has been developed over a number of years and provides a complete nutritionally balanced diet for your whole tank
2. mix and match from the range based on your tanks fish species and dietry requirments.
You can also of course still feed frozen food along with New Era but add to the mix Liposome spray enrichment
PDF here
http://www.new-era-aquaculture.com/i...nea-marine.pdf