Nice tank. One of the best i have see that incorporates plants with a hillstream set up. I have the so called "larger" rainbow Stiphodon. But not the small one. I'm also trying to get some new gastromyzons. Working on getting some gastromyzon Sp. Sk02. By the way. I'm the guy you sold a pair of Stiphodon percnopterygionus last year.( i live in SoCal) Just to let you know the pair are doing real well.