Laugh away.....I'm 59 and my mother was raising seahorses before I was born. I spent many years in the aquaria industry in both manufacturing and distribution, worked with national aquariums and have visited thousands of aquaria stores in The USA and Canada. I don't say this to toot my horn but to point out that I'm not just spouting anecdotal information. Done correctly, the DSB is the closest emulation to the ocean.