Despite my attempts to make the tank as suitable as possible, my Hillstram Loach died last night. I had increased the current so that my plants were waving from it. I added another bubbler for more oxygen in the water. Tank parameters were fine. No aggressive fish in the tank. Added an algae wafer to give him some food while the tank started building algae. The only criteria I hadnt met for him was getting him a couple more of his own kind. I had actually called the LFS to see if they had them and they will be bringing more in by mid next week. So I had all my bases covered. He was fine and happy last night when i went to bed