Everyone with a marine aquarium at some point in time will come across the need to buy egg crate. It is very useful for helping to raise your live rock off the glass and allow the water to cleanly pass around the rock and helps to remove dead spots. It also allows you to build shelves for placing rocks on at rasied levels.
The flow around and through each piece of Live Rock should be maximised to allow it to work efficiently as a biological filter.
I have looked across the internet and found many suppliers and then look on ebay and found lots of people selling it at ridiculous prices.
So I am going to find a wholesale supplier and buy this in bulk.
When I find a supplier I will buy the egg crate in bulk and then offer it at cost price to anyone who wants it.