Egg Crate Under Rockwork ?

[daniella3d]

Yes I done this before putting my sans and liverock and completely covered the botton of my aquarium with one sheet of it. It help spread the weight and also help anchor the liverock so if a fish dig underneat it will help to maintain the integrity of the structure. It would also help of some rock fall on the bottom to avoid shock and breaking the bottom of the tank.

Originally Posted by DiverDude

I've hear it suggested to put egg crate under your rockwork to remove point stresses and help with circulation.

Anyone do this ?

Makes sense to me and can't hurt but I have a bulldozer shrimp & Goby and I worry that it might impede them a bit.

Thoughts ?