I have acquired a 75 gallon tank and am in the process of finding all the equipment to get it set up. In the mean time I have not been able to find a decent stock list for such a set-up. Ideally I want to include shell dwellers, rock/cave dwellers, and possible some open water stuff. Curious what some people would do given this circumstances. Also any side notes on aquascaping the rocks and shells in this tank would be nice. Thanks!