I was born in Malawi, and spent my childhood weekends on the lake fishing, snorkeling, sailing and being very happy… Obviously the lake is massive, from memory 365 miles long by 52 miles wide in the widest spot, but the colour and texture of the rock brought back sweet memories. Actually when I saw the rock tears came to my eyes… I am very happy with the background, think it will look very good with my Cyrtocara moorii. Will send you a photo when it is done. Thank you for all your help, and for a great product.