Hi to all, I am brand new to the forum and I am looking for opinions, experiences, and suggestions. I'm also quite new to the hobby but have did lots of research and reading and still going. I immediately fell in love with the Lake Malawi Cichlids specifically Yellow Labs. So with saying that I'm really interested in stocking my 55gal tank with Yellow Labs and Demasoni's I love the colors and how they blend in, but i want to know the if this mixture is a good one and how I should set it up any all suggestions would be greatly appreciated. Also is it ok to use regular rocks from outside as the decor or are the rocks sold in average LFS specifically for the fish and their habitats?? I just want to be extra careful so please let class begin and thanks ahead of time.