Apologize if this is already posted somewhere, but I found these plastic "rock" slabs at WalMart for 4 bucks a piece and wanted to put the word out. They are 16in by 16in, so 3 of them fit perfect across the back of the 55 gal yellow lab tank I'm building. They have sharp tabs along the edge on the back side to sink them into your lawn, so I had to cut those off with a skill saw.
I plan to put some verticle driftwood in front of the seems between the slabs and I am attaching some flat sided rocks to the side of the slabs to give them some more depth. I'll let you know how they turn out.
Steve

I plan to put some verticle driftwood in front of the seems between the slabs and I am attaching some flat sided rocks to the side of the slabs to give them some more depth. I'll let you know how they turn out.
Steve





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