I have a multitude of Pallet fish structures. "Two" 6 sided cubes, "one" 4 tier pallet house ( about a foot between ech pallet ), "one" pallet trangle using 3 pallets, "two" stacks of 4 pallets just on top of each other and also "one" (nice sized) pile of busted up concrete rubble on the bottom. Lots of actual structure laid around on the bottom of the pond. Just no plants...Yet any way....Assuming my cages work. I have a few pics of the structure stuff, I will upload for viewing tonight when I am not "GOOFING OOF" on my work computer. :-)

Goofing off is a slang term for engaging in recreation or an idle pastime while obligations of work or society are neglected........... Wikipedia