I simply LOVE Kuhlis. As a kid my first Kuhli Loach was named Calvin Kuhlidge. At the time I had a 10G aquarium with some anacharis and a few other plants. Really beginner stuff. Then one day Calvin Kuhlidge disappeared. I looked in the tank but couldn't find him. It was only 10G and there weren't many places to hide, so I sadly assumed he had died. Fast forward a couple weeks and I was stripping down my 10G and upgrading to a 55G someone had given to me. I took my bunch of anacharis out and left it on the table for a bit then set it down in the 55G aquarium. Not ten minutes later I see Calvin swimming around... in the 55G aquarium! I was dumbfounded. How did this little guy switch aquariums!? And then it hit me: he had been hiding in the anacharis all along. Even when I took the anacharis out and laid it on the table he stayed in his little bunch of plants, snug as a loach. The funny thing is that once he was in the larger aquarium he was much more active and I had him for about another 1-1.5years. Sadly, he wasted away at the end, probably from an internal parasite. But I'll never forget the little loach who managed to switch aquariums without my knowing.....