The image is looking good so far, and Like the rest, I do like the caustic effect. A good fish is hard to come by. If thats the Poser/Zygote AngelFish, I have 3 different textures for him on my site, as well as a small variety of plants uu could use. Have you tried making a bump map for the sand? It looks good but it's a little flat looking, and maybe a couple more low and smooth terrains to give the floor a little more atmosphere. You have a great start on it. FastTraxx