I was driving and I thought is larger really easier? Sure the water is more stable but what about tank maintainence with all the sand, glass, and water mixing so on. Let me know. What I want to know is this some saying a businessman started to sell more corals at their fishtank store? and after that the placebo effect has set in to make it true. To me smaller is easier. I’ve also heard saltwater is easier than fresh and it isn’t.